Student Test Notes

1.    The primary purpose of software is to turn data into Information.

2.    A software is also called as a Programs.

3.    Microprocessor is often called as CPU.

4.    The Basic Application Software, this type of software is designs to help you be more productive tasks, and is widely used in nearly every discilive and occupation.

5.    Minicomputers are also known as Mid-Range Computers.

6.    Joystick device is used to play fast games on a computer.

7.    Desktop Computer would not be considered as portable computer.

8.    Uninstall programs helps us to remove unwanted programs installed in the computer.

9.    The capacity of a storage device is usually measured in terms of bytes.

10. Capacity of the storage device is not usually measured in terms of meter.

11. The keyboards keys that are labeled F1, F2 and so on are called Function Keys

12. The keyboard keys like Caps lock that turn on features on or off are called Toggle Keys.

13. Word processing, electronic spread sheets, database managers and graphics programs are all grouped under the Application Software title.

14. Keyboard, mouse, monitor, and system unit collectively also known as —— Hardware.

15. Each 0 and 1 in the binary numbering system is called a bit.

16. Catch memory is used to store most frequently accessed information from the RAM.

17. The system board is also known as the main board or mother board.

18. ASSCII, EBCDIC and Unicode are binary coding schemes.

19. The keys labeled 0-9 on the keyboard are called Numeric Keys.

20. A CD ROM stands for Compact Disk Read Only Memory.

21. Programs consists of step-by-step introductions that tells the computer how to complete the task.

22. System Software is a background soft ware that helps the computer to manage its internal resources.

23. Output of an image obtained using a printer is called as hard copy.

24. RAID are not the file compression programs.

25. A track on a disk is one of the many circular ring areas where data is written magnetically.

26. Eight bits make up a byte.

27. A CD-ROM is not means CD-RW.

28. Data stored in RAM is only there while the power is on.

29. Random Access Memory (RAM) is temporary type of memory.

30. The external memory of the computer is not present on the motherboard in the form of slots.

31. The internal memory of the computer is present on the motherboard in the form of chips.

32. cache memory is used to store most frequently accessed information from the ram.

33. Microprocessor has two basic components Control Unit and Arithmetic Logic Unit.

34. CPU is a data processing unit.

35. Fire-Wire port is also called as High-Performance Serial Bus (HPSB) port.

36. Cache memory is used to store most frequently accessed information from the RAM.

37. RISC stands for Reduced Instruction Set Computer.

38. The System Board connects all system computers and allows input and output device to communicate with the system unit.

39. The types of microprocessor chips are CISC Chips and RISC Chips.

40. Data transfer through a serial port is not faster than that of a parallel port.

41. RAM is a primery memory?

42. Random Access Memory (RAM) is Temporary type of memory.

43. ASCII, EBCDIC and Unicode are not examples of Application Software.

44. Eight bits makes up a bite.

45. In a microprocessor system, the Central Processing Unit (C.P.U.) or a processor is contained on a single chip called the microprocessor.

46. CISC stands for Complex Instruction Set Computer.

47. ASCII, EBCDIC and Unicode are binary coding schemes.

48. Note book system units are often called as Laptop.

49. System Unit is also known as the system cabinet or chassis.

50. Data stored in Flash RAM does not get erased even when power to the computer is switched off.

51. The system board is also known as the main board or mother board.

52. Capacity of a storage device is usually measured in terms of bytes.

53. Memory component is used to store data?

54. Microprocessor is often called a CPU.

55. In a microprocessor system, the control processing unit (C.P.U.) or processor is contained on a single chip called the Microprocessor.

56. Unicode is a 16-bit code designed to support international language like Chinese and Japanese.

57. Kilobytes is the unit of computer memory.

58. Parallel ports are mostly used to connect printers to the system unit.

59. Data and instructions are represented electronically with a binary, or two-state numbering system.

60. Gigabyte is the highest unit of memory?

61. The system board connects all system components and allow input and output device to communicate with the system unit.

62. In parallel port data is transmitted one byte after another.

63. RAM is a primery memory?

64. Socrates, slots and bus lines are components of the system board.

65. Each 0 and 1 in the binary numbering system is called a bit.

66. Output of an image on the monitor screen is not often called hard copy.

67. MIRC can be used to read data from checks in a bank.

68. A monitor with resolution of 800 x 600 has 800 pixels horizontally and 600 pixels vertically.

69. The keys labeled 0 -9 on the keyboard are called Numeric Keys.

70. The functions of a mouse and a track ball are not different.

71. Input and Output devices translate what people understand into a form that computers can process.

72. The keyboards keys that are labeled F1, F2 and so on are called Function Keys.

73. Key board device is not from pointing type of device.

74. Monitor is not a input device?

75. OCR is used to translate printed text to machine readable code.

76. Optical character recognition device and optical mark recognition device are not two names of the same device.

77. Aspect ratio of a monitor is the ratio of number of horizontal pixels to number of vertical pixels.

78. Output of an image on the monitor screen is not often called a hardcopy.

79. The keyboard keys like caps lock that turn a feature on or off are called Toggle Keys.

80. Primary function of a monitor is to display information to the user.

81. Headphone is a typical output device.

82. The mouse pointer seen on the desktop is also called as Arrow Pointer.

83. Plotters are used to produce special purpose graphics.

84. Input device translate what people understand into a form that computers can process.

85. Primary function of a common keyboard in a computer is not to play music like a piano.

86. The easiest way to access any part of the screen in the windows operating system is using the Mouse.

87. Dot matrix printers make irritating noise.

88. Joystick is very useful in playing speed games.

89. Printers can be connected to a computer for producing output on a paper.

90. Instead of function keys Combination Keys are use to create a shortcut.

91. Method of working of a flatbed scanner is mostly similar to a photocopying machine.

92. Output of an image on the monitor screen is often called soft copy.

93. Ink Jet Printer print data or image by spraying small drops of ink at high speed into the surface of the paper.

94. Control key is not a toggle key.

95. The keyboard keys that have arrows on them are called Navigation Keys.

96. A Light Pen is a light sensitive pen like device.

97. Output of an image through a printer is often called hard copy.

98. Joystick device is used to play fast computer games.

99. A track on a disk is the one of the many circular ring-shaped areas where data is written magnetically.

100.              RAID is not a file compression program?

101.              The traditional floppy disk is the 1.44 MB 3.5 inch disk.

102.              HiFD Disk disk from the Sony Corporation have a capacity of 200 MB or 720 MB.

103.              High-capacity disks also known as floppy disk cartriodges are rapidly replacing the traditional floppy disk.

104.              Disk Catching improves hard-disk performance by anticipating data needs.

105.              3.5 floppy disk capacity is MB.

106.              Super disks are produced by Imation and have a 120 MB or 240 MB capacity.

107.              A CD-ROM stands for Compact Disk Read Only Memory.

108.              Anti-Virus Programs that guard your computer system against viruses or other damaging programs.

109.              Sector is the name given to a part of circle on which data is written in a storage media.

110.              A CD-RW Disk means CD-Rewriteable.

111.              Zip Disk are produced by lomega and topically have a 100 MB, 250 MB or 750 MB capacity over 500 times as much as today’s standard floppy disk.

112.              Primary storage is a volatile.

113.              HiFD Disks from the Sony Corporation have a capacity of 200 MB or 720 MB.

114.              Super Disk are produced by Imation and have a 120 MB or 240 MB capacity.

115.              Hard Disk Packs are removable storage devices used to store massive amounts of information.

116.              Each track is divided into wedge-shaped sections called sectors.

117.              Storage device are not hardware that reads data and programs from storage media.

118.              The 2 HD on a disk label means Two Side High Density.

119.              Super Disks have a 120 MB storage capacity and the drivers are also able to read and store data on a standard 3.5″ floppy disk.

120.              Zip disks are produced by omega and typically have a 100 MB, 250 MB or 750 MB capacity over 500 times such as much as today’s standard floppy disks.

121.              A CD-R stands for CD-Recordable.

122.              Each track is divided into wadge-shaped sections called Sectors.

123.              Hard disk packs are removable storage devices used to massive amounts of information.

124.              Secondary Storage is nonvolatile.

125.              Floppy disks are removable storage media.

1.    Netsacpe Navigator is a type of Browser.

2.    When you type an address such as “https://www.ucidream.com”, in this .org indicates Commercial Web Site.

3.    A(n) Protocol is a set of rules for how information and messages are sent over the internet.

4.    Discussion on the internet about specific topic is known as News group.

5.    ASCII is not a type of protocol?

6.    TCI/IP is a type of protocol?

7.    The three parts of an e-mail message are Header, Message and Signature

8.    The network connecting several computers all over the world is Internet.

9.    Google is a browser.

10. The terms DNS Stands for Domain Name System.

11. Internet e-mail address is Unique for every user.

12. For navigating any website, user has to enter URL.

13. Electronic Commerce is the full form of E-Commerce.

14. To send e-mail to someone you need Internet Connectivity.

15. Internet Explorer is used to see the web page.

16. Full form of URL Uniform Resource Locator.

17. Modem is not convert data from a CD to a hard disk.

18. Online selling, purchasing, account handling etc meant by E-Commerce.

19. URL is the address of a resource on the World Wide Web.

20. The abbreviation “www.” stands for World Wide Web.

21. Website that allow the user to search for data on keywords is Search engines.

22. Google web search engine is used world wide?

23. When you use a(n) Search Engen to search for a topic, the information you search through is organized into a database like structure.

24. E-mail system electronic letter or message sent between individuals or computers.

25. Click “Favorites – Add to Favorites” To add current web to the favorites list.

26. Moving around the web from one site to another is referred to as …………….

27. A protocol defines the rules for passing information between two or more computers.

28. Information sent over the Internet is divided into small pieces called Packets.

29. Protocols like PPP and SLIP are used for Data Transfer.

30. The .com indicates websites of Commercial types of organization.

31. Sending messages on the internet to another person’s mailbox is E-Mail.

32. When a web site is developed, the various interlinked files are grouped together. This is achieved using Hyperlinks facility.

33. The abbreviation “www” in internet stands for World Wide Web.

34. Shopping is one of the fastest growing internte application.

35. Java is the new computer language used to write animation and games for the World Wide Web.

36. Discussion Groups include mailing lists news groups and chat groups.

37. Google, Alta Vista and Yahoo of the following is a search engine.

38. Directory Search is also known as Index Search.

39. In IRC, R stands for Relay:

40. Applets are the special programs written in Java language.

41. E-mail includes all of the following basic elements except Footer.

42. Instant messaging allows you Send E-mail messages.

43. When you use a(n) Search Engine to search for a topic the information you search through is organized into a database – like structure.

44. The extensions .gov, .edu, .mil, and .net are called Domain codes.

45. Web spider are also known as search engines.

46. B2c, C2C and B2B are types of E-commerce.

47. URL For navigating any website, user has to enter.

48. Web spiders and Crawelers are examples of Search Engines.

49. The .com indicates website of Commerce type of organization.

50. ISP stands for Internet Service Provider.

51. Browsers are programs that provide access to web resources.

52. Google is a web search engine used World Wide?

53. Discussion on the internet about specific is known as News Group.

54. Full from of URL Universal Resource Locator.

55. Applets are the special programs written in Java.

56. FTP stands for File Transfer Protocol.

57. Plug-ins are programs that are automatically started and operate as a part of the browser.

58. Keyword search is not known as Index search.

59. When you type an address such as “https://www.ucidream.com,” in this. org indicates that it is a Commercial Web Site.

60. You can search the World Wide Web for a specific topic by using Search engine and Index.

61. Mailing lists allow members to communicate by sending messages to a list address.

62. A popular chat service is called Internet Relay Chat.

63. A programming language used for creating applets is called java.

64. When you use a(n) Search Engine to search for a topic, the information you search through is organized into a database – like structure.

65. The last part of the domain name following the dot (.) is called as Domain Codes.

66. HTML (Hyper Text Markup Language) is a script language used, while designing a web page.

67. The e-mail is Electronic Mailing.

68. IM stands for Instant Messaging.

69. Microsoft’s internet explorer is a widely used browser.

70. Directory search is also known as Index Search.

71. The URL is the address of resource on the World Wide Web.

72. Bandwidth used for the unit of measurement of frequencies range available for data transmission, that refers to data transmission rate.

73. Baud unit of measurement of data transfer rate, measured in bits per second (bps).

74. Simplex is name of data transmission mode, which has data transmit of only one side.

75. Narrowband type of baud that sub-voice grade channels in range from 45 to 300 baud who mainly used for telegraph lines and low-speed terminals?

76. Up to 9600 is speed baud of voiceband Voice grade channels, which mainly used for ordinary telephone voice communication and slow I/O devices.

77. Broadband is name of that baud provide high speed channels, which mainly used for high-speed computer-to-computer communication or for simultaneous transmission of data, which with baud speed more than 1 million.

78. Electronic Mail (e-mail) is the allows user to send a message to another Internet user in any part of the world in a near-real-time manner.

79. File Transfer Protocol (FTP) protocol allows user to move a file from one computer to another on the Internet.

80. Telnet is that allow user to log in to another computer somewhere on the Internet.

81. Half-Duplex has Sayed the transmission of data in just one direction at a time.

82. Full-Duplex is that data transmission says when data is transmitted in both directions on a signal carrier at the same time.

83. Analog signal who transmitted power, varies over a continuous range, what do you understand this signal.

84. Digital signal who sequence of voltage pulse represented in binary form, what do you understand this signal.

85. Digital type of signal who understand by Computer.

86. Analog signal type of signal who has carry by telephone lines?

87. When digital data is to be sent over an analog facility, digital signals must be converted to Analog form.

88. If conversion of digital signal to analog form, that is known as Modulation.

89. If conversion of analog signal to digital form, that is known as Demodulation.

90. E-mail, paper mail, telephone, fax documents is a rapid and productive communication tool.

91. If the process of converting data into electrical signals optimized for transmission, that say Modulation process.

92. Amplitude modulation (AM) is modulation technique who used in electronic communication, most commonly for transmitting information via a radio carrier wave.

93. Amplitude Modulation (AM) is modulation technique who used in two binary values (0 and 1) of digital data are represented by two different amplitudes of the carrier signal, keeping frequency and phase constant.

94. Frequency Modulation (FM) is modulation technique who used in two binary values of digital data are represented by two different frequencies, while amplitude and phase are kept constant?

95. Phase Modulation (PM) is modulation technique who used in two binary values of digital data are represented by shift in phase of carrier signal.

96. Moving a file from a remote computer to one’s own computer is known as Downloading.

97. Moving a file from one’s own computer to a remote computer is known as Uploading. .

98. Anonymous FTP is that site of computer who allowing a user to log in with a username and password that is user’s e-mail address.

99. Anonymous FTP sites is that site who called publicly accessible sites which they can be accessed by any user on the Internet.

100.              Telnet is that name of protocol who allows you to connect to remote computers (called hosts) over a TCP/IP network (such as the internet).

101.              Modems is that of network device that both modulates and demodulates analog carrier signals (called sine waves) for encoding and decoding digital information for processing.

102.              DTS full name is Data Transmission Services.

103.              Data Transmission Services (DTS) is the data exchange service, who streamlines data migration, data synchronization, and data subscription.

104.              Data Transmission Services (DTS) is capable of handling that most widely used commercial and open-sourced databases, including RDBMS (Relational Database Management System) and NoSQL.

105.              Dial-up line, Leased line, Integrated Services Digital Network (ISDN) is the following service by which under data transmission services.

106.              Integrated Services Digital Network is the full name of ISDN.

107.              Dial-up line is the data transmission services operate in a manner similar to a telephone line.

108.              Leased line is the data transmission services special conditioned telephone line that directly and permanently connects two computers.

109.              Integrated Services Digital Network (ISDN) is the data transmission services telephone system that provides digital (not analog) telephone and data services.

110.              Web pages is the hypertext document who present on the Internet are known that?

111.              HTML is the language which used to for created web pages?

112.              WWW are uses the client-server model and an Internet Protocol called HyperText Transport Protocol for interaction among the computers on the Internet.

113.              Internet Protocol is the full name of IP.

114.              Hyper Text Transport Protocol is the full name of HTTP.

115.              If any computer on the Internet that uses the HTTP protocol, that is called web server.

116.              If any computer that can access web server, that is called web client.

117.              Link is the special type of item in a hypertext document that connects the document to another document providing more information about the linked item.

118.              Value Added Network (VAN) are the over and above the standard services of commonl, which carriers may include e-mail, data encryption/decryption, access to commercial databases, and code conversion for communication between computers.

119.              Multiplexing, the method of dividing physical channel into many logical channels, so that a number of independent signals may be simultaneously transmitted.

120.              The electronic device that performs multiplexing, which is known as Multiplexer.

121.              Multiplexing is that have to enables a single transmission medium to concurrently transmit data between several transmitters and receivers.

122.              WWW browser is a special software loaded on a web client computer that normally provides following navigation facilities to users.

123.              WWW browser is the allows user to visit the server computer’s web site and to access information stored on it by specifying its URL address.

124.              Uniform Resource Locator is the full name of URL.

125.              WWW browser is the allows user to create and maintain a personal hotlist of favorite URL addresses of server computers that user is likely to frequently visit in future.

126.              WWW browser is the allows user to download information in various formats from server computers to user’s own computer.

127.              Frequency-Division Multiplexing is the full name of FDM.

128.              FDM is the available bandwidth of a physical medium is divided into several smaller, that disjoint logical bandwidths and Each component bandwidth is used as a separate communication line.

129.              Time-Division Multiplexing is the full name of TDM.

130.              TDM is that say the total time who available in a channel is divided among several users, and each user of the channel is allotted a time slice during which he/she may transmit a message.

131.              Asynchronous and Synchronous Transmission is the mode of data transmission on a communication line.

132.              Switching Techniques of the techniques that deal with the methods of establishing communication links between the sender and receiver in a communication network.

133.              Circuit switching of the switch techniques that dedicated physical path is established between sending and receiving stations through nodes of the network for the duration of communication.

134.              Message switching of the switch techniques that sender appends receiver’s destination address to the message and it is transmitted from source to destination either by store-and-forward method or broadcast method.

135.              Packet switching is the switch technique, where the message is split up into fixed size, and who transmitted independently from source to destination node, this is either store-and- forward or broadcast method is used for transmitting it. With this it is all the message do re- assemble into original message.

136.              Routing is say the process of selecting a path for traffic in a network or between or across multiple networks.

137.              Network topology is say the arrangement of the elements (links, nodes, etc.) of a communication network.

138.              Star network, Ring network and completely connected network are under network topologies.

139.              Local Area Network is the full name of LAN.

140.              Metropolitan Area Network is the full name of MAN.

141.              Wide Area Network is the full name of WAN.

142.              Protocol is call a set of formal operating rules, procedures, or conventions that govern a given process.

143.              Data sequencing, Data routing, Data formatting, Flow control and Error control are the roles of communication protocol.

144.              Network Interface Card is the full name of NIC.

145.              NIC is name of that hardware device that allows a computer to be connected to a network, both functionally and physically.

146.              Open System Interconnection is the full name of OSI.

147.              The OSI Model of the model is framework for defining standards for linking heterogeneous computers in a packet switched network.

148.              OSI is name of that modle who Standardized protocol makes it possible for any two heterogeneous computer systems, located anywhere in the world, to easily communicate with each other.

149.              OSI is that who separate set of protocols is defined for each layer in its seven-layer architecture. Each layer has an independent function.

150.              If interconnecting two or more networks to form a single network is they called Internetworking.

151.              Internetworking type of network that goal is to hide details of different physical networks, so that resulting internetwork functions as a single coordinated unit.

152.              Bridges, Routers and Gateways are name of that tools used for internetworking.

153.              Bridges is the operate at bottom two layers of the OSI model.

154.              Bridges of the tool of internet  who connect networks that use the same communication protocols above data-link layer but may use different protocols at physical and data-link layers.

155.              Routers of the tool of used to interconnect those networks that use the same high-level protocols above network layer.

156.              Gateways is the operates at the top three layers of the OSI model (session, presentation and application).

157.              Gateways is the Used for interconnecting dissimilar networks that use different communication protocols.

158.              Information sharing among distributed users, Higher reliability, Extensibility and incremental growth and better flexibility in meeting users’ needs are the advantage of distributed computing systems.

159.              Ctrl + D shortcut key use for add current site to favorite’s or reading list, you.

160.              Ctrl + I shortcut key you will use for opening favorite’s pane.

161.              If any want to open downloads pane, Ctrl + J shortcut key use to you for this.

162.              If any want to open history pane, Ctrl + H shortcut key use to you for this.

163.              If any want to open a new tab, Ctrl + T shortcut key use to you for this.

164.              If any want to reopen the last closed tab, Ctrl + Shift + T shortcut key use to you for this.

165.              If any want to close the active tab, Ctrl + W or Ctrl + F4 shortcut key use to you for this.

166.              If any want to switch to the previous tab, Ctrl + Shift + Tab shortcut key use to you for this.

167.              If any want to zoom in (25%), Ctrl + Plus (+) shortcut key use to you for this.

168.              If any want to zoom out (25%), Ctrl + Minus (-) shortcut key use to you for this.

169.              If any want to select the URL in the address bar to edit, Ctrl + L or Ctrl + O (letter O) shortcut key use to you for this.

170.              If any want to open link in a new tab, Ctrl + click shortcut key use to you for this.

171.              If any want to add www. to the beginning and .com to the end of text typed in the address bar, Ctrl + Enter shortcut key use to you for this.

172.              If any want to open a search query in the address bar, Ctrl + E shortcut key use to you for this.

1.    Question mark (?) is that symbol, who indicates that any one valid character can occupy that position.

2.    When you are switching on of the computer from Power and loading the operating system, whom as this generally starts with memory test and chips initialization, so what is called that Cold Boot.

3.    There may be case when the computer is already on or has hanged up and we want to reboot or done by pressing ctrl+alt+del keys simultaneously or just by pressing “Reset” button on the system. It is say Warm Boot.

4.    If you are any instruction given to the computer to perform a specific task, called Command.

5.    Internal Commands are MS-DOS stored in Command interpreter file (COMMAND.COM).

6.    External commands are those type commands, that reside in DOS directory and when executed behave like commands.

7.    FORMAT is External command type.

8.    VER is Internal command type.

9.    DIR is command into for do see list all or specific files of any directory on a specified disk.

10. MD is command into for do see To make directory or subdirectory on a specified disk/drive.

11. CD or CHDIR is command into for do Change DOS current working directory to specified directory on specified disk or to check for the current directory on the specified or default drive.

12. RMDIR or RD is in following command into for do Removes a specified sub-directory only when it is empty.

13. TREE is in following command into for do displays all of the directory paths found on the specified drive.

14. PATH is in following command into for do sets a sequential search path for the executable’s files, if the same are not available in the current directory.

15. COPY is in following command into for do Copies one or more files from source disk/drive to the specified disk/drive.

16. XCOPY is in following command into for do copies files and directories, including lower-level directories if they exists.

17. DEL is in following command into for do removes specified files from specified disk/drive.

18. ATTRIB is in following command into for set or shows file attributes (read, write, hidden, Archive).

19. BACKUP is in following command into for do store or back up one or more files/directories from source disk/drive to other destination disk/drive.

20. RESTORE is in following command into for do restores files that were backed up using BACKUP command.

21. FORMAT is in command into for  do formats a disk/drive for data storage and use.

22. TIME is in following command into for do sets or displays the system time.

23. TYPE is in following command into for  do displays the contents of at the specified file.

24. Antivirus Programs that guard your computer system against viruses or other damaging programs.

25. Multitasking in the ability of the operating system to run more than one application at a time.

26. Disk Defragmenter is a utility program that locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimize operations.

27. Uninstall programs enable removing unneeded programs installed into the computer’s hard disk.

28. Backup programs make copies of the files to be used in case the original files are damaged or lost.

29. Multitasking is the ability of the operating system to run more than one application at a time.

30. File are used to store data and programs.

31. A Track is a connecting ring.

32. The operating system provides the user interface, controls the computers resources, and runs programs.

33. Each track is divided into wedge-shaped sections called Sectors

34. Utilities are also known as service programs.

35. Application Software that can be described as “end user” software.

36. GUI Stands for Graphical User Interface.

37. MS DOS does not have a graphical user interface.

38. Language translators convert the programming instructions, written by programmers into a language that computer understand and process.

39. Operating System provides the user interface, controls the computers resources, and runs programs.

40. Disk Clean up utility identifies non-essential files on the hard disk and erases them only when user allows their erasure.

41. Managing Resources, Running Applications and Providing User Interface is the function of operating system.

42. Icons are graphical objects used to represent commonly used applications?

43. Starting or re-starting a computer is called Booting the system.

44. Device Drivers are specialized programs that allow particular input or output devices to communicate with the rest of the computer system.

45. Disk Defragmenter is a utility program, that locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimize operations.

46. The Start Button displays a list of commands that can be used to gain access to information, change hardware settings, find information stored in the, get online help and shut down the computer.

47. Netware, Windows N.T. Server and Windows XP Server example of network operating systems.

48. Utilities are also known as service programs.

49. Disk Clean-up programs reduce the size of the files so that they accupy lesser space on the disk.

50. Each track is divided into wedge-shaped called sectors.

51. Starting or Restarting a computer is not called multitasking the system.

52. Language Translators convert the programing instruction written by programmers into a language that computers understand and process.

53. Information is background software that helps the computer manage it’s own internal resources.

54. Operating systems are programs that manage resource, provide user interface and run applications.

55. Starting or Re-starting a computer is called booting the system.

56. Anti-virus programs are meant to guard a computer from invasion of the virus programs.

57. Uninstall programs enable removing unneeded programs on started into.

58. Trouble shooting programs recognize both hardware and software problems and try to correct them as far as possible.

59. Device Drivers are specialized programs that allow particular input or output devices to communicate with the rest computer system.

60. Antivirus programs are meant to guard a computer from invasion of the virus programs.

61. The “System Date” and “System Time” are the date and time as maintained by the computer’s internal clock.

62. Disk clean-up is not used to rearrange your files so that they are not broken up.

63. In Window a folder system is also called a “Directory System.”

64. “rtf” stands for “rich text format”

65. You can click on Help & Support  to learn how to use Windows, obtain troubleshooting information, receive support and more.

66. In MS paint to draw a curved line, we have to click the Curve  icon.

67. The Font Size refers to the height and width of the characters to be printed.

68. Minimize, Maximize and Close there are the buttons which are present on the “Title bar”.

 

69. Disk Defragmenter is not used to to remove unnecessary files on your hard disk to free up space and your computer run faster.

70. To change the size of your picture, Select “Image 🡒         Attributes” from the menu.

71. To start the calculator application, click “Start” and select “All Programs 🡒Accessories 🡒         Calculator.”

72. WordPad can be used to create and format large and complex text documents.

73. Notepad is a basic text editor that can be used to create simple documents.

74. A folder system is also called a Directory System.

75. A folder within a folder is not known as a “Folder list.”

76. AERO is the name of the new “glass-like” effect on Windows that displays semi- transparent effects on dialog boxes.

77. A folder is like a container in which you can store files.

78. The operating system’s job is to control the computer at the most fundamental level.

79. The windows interface is based on Graphical user Interface” or GUI.

80. The name of a file consists of two parts, the File Name and the file extension name.

81. To access the location of the particular file quickly, you create a shortcut icon for the file and place it on the desktop.

82. In Windows sidebar contains mini-programs called gadgets.

83. A file created using Notepad is stored with the extension .txt.

84. In windows two types of “searchers” are supported: Regular search Instant search.

85. When your computer is booted and is ready to use, the screen you see is called the Desktop.

86. “Computer” is not an application which performs functions same as that of a handheld calculator.

87. Windows Defender is designed to prevent and remove spy ware.

88. The clipboard is available in Windows Programs.

89. Windows Aero is the graphical user interface for Windows

90. Operating System is the basic program of a computer.

91. As you type, the text Automatically moves to the next line it reaches the right end of the margin. This feature is called “Word Wrap.”

92. “Log Off” is not a power-saving state.

93. In windows, you can see multiple programs running simultaneously on different areas of your screen.

94. The Format menu is used to enhance the apperance of the contained presented in a document.

95. The “text” tool is used to add text to a paint object.

96. Windows Firewall helps in guarding your computer against malicious software.

97. Notepad is a basic text editing programme and it is most commonly used to view or edit text files.

98. In a windows operating system screen saver is a programme that displays on image, animation, or just a blank screen on a computer after on input has been received for a certain length of time.

99. Features in Windows Vista make it easier, safer and more entertaining to use your PC virtually anytime and anywhere.

100.              In Windows Sleep is a power-saving state.

101.              At the bottom of the screen, you can see a long, thin bar which is called as Task bar.

102.              In Windows a “Clipboard” is a temporary storage area for information that you have copied or moved from one place and plan to use somewhere else.  

103.              Paint is a drawing programme that can be used to create modify graphic images.

104.              The Format menu is used to enhance the appearance of the content presented in a document.

105.              A Window is a rectangular section on the screen that is used to display information and another program.

106.              The capability of an operating system to run multiple programmes at the same time is called “Multitasking.”

107.              In Window, you can see multiple Programmed running simultaneously on different areas of your screen.

108.              We can Navigate through text using Key board.

109.              Icon of Windows uses small video/picture that represents objects, it has a text label that further describes the object.

110.              Computer icon on the desktop, who opens a view into the resources of the local computer, within contents of the Window depend on the disk drives on your PC and the network support that is installed.

111.              Network icon that displays the computers and shared printers connected on the windows.

112.              Recycle Bin icon that stores all deleted objects like files, folders, documents, applications.

113.              FOLDERS that can stores other folders, documents, applications and shortcuts.

114.              Alt + Tab is shortcut key for switch between open applications.

115.              Alt + Shift + Tab is shortcut key for switch backward between open applications.

116.              Alt + Print Screen is of shortcut key for create screenshot for the current program.
Ctrl + Alt + Del is of shortcut key for reboot/Windows task manager.

117.              Ctrl + Esc is of shortcut key for Bring up the start menu.

118.              Alt + Esc is of shortcut key for Switch between applications on the taskbar.

119.              Rename is faculty provide by F2 key, for selected object (icon/file/folder).

120.              Start find is faculty provide by F3 key, from the desktop.

121.              Open the drive selection when browsing has faculty provided by F4 key for the drive.

122.              Refresh has faculty provided by F5 key for the contents.
Alt + F4 is of shortcut key for exit current open program.

123.              Ctrl + F4 is of shortcut key for exit window in program.

124.              Ctrl + Plus Key is of shortcut key for automatically adjust widths of all columns in Windows Explorer.

125.              Alt + Enter is of shortcut key for automatically open properties window of selected icon or program.

126.              Shift + F10 is of shortcut key for Simulate right-click on selected item.

127.              Shift + Del is of shortcut key for Delete programs/files permanently.

128.              Holding Shift During Boot up is of shortcut key for when putting in an audio CD will prevent CD Player from playing.

1.    In MS Excel, below the “Ribbon”, we can see Name Box on the Left and the Formula Bar on the right.

2.    You excel file is not stored with the extension “.xltx”.

3.    “Autocorrect” is not a feature of Microsoft Excel that makes entering a series of heading easier by logically repeating and extending the series.

4.    “A relative reference” is not a cell or range reference used in a formula whose location does not change when a formula is copied.

5.    To set margins, select “Margins” from the “Page Setup” group on the “Page Layout” tab.

6.    Drop caps are the first character/s at the beginning that are enlarged, converting several lines.

7.    To move among the worksheet in your workbook, you are not need to click on the “Workbook” tab.

8.    A theme comprise of a color palette, font set, and effects.

9.    You can view two areas of worksheet and lock rows or columns in one area by splitting or freezing panes.

10. When a formula containing an absolute cell reference is copied to another row or column in the worksheet, the cell reference does not change.

11. The “header” is usually the title you give on the page.

12. In a spreadsheet programmed a table is a selection of two or more cells.

13. A theme comprise of a color palette, font set, and effects.

14. To select a group or range of cells, click on the cell you want to begin, drag your cursor and release it when you have reached the end of the selection.

15. If we require to add more data to be on one page, we change the page orientation to land scape.

16. Each worksheet can be used to organized different types of related information.

17. The “table” is not a visual representation of data and convey the information in an easy to understand and attractive manner.

18. “Themes” provided with MS Excel are universal designs that unify all of the styles.

19. “Notebook” is not contains a collection of one or more worksheets and, optionally, chart sheets containing graphic pictures of your worksheet data.

20. You can create charts to represent data more effectival in an electronic sheet or worksheet.

21. In a spreadsheet each cell has its own address called as “cell address”.

22. A “table” is not a visual representation of data and conveys the information in an easy to understand and attractive manner.

23. #DIV/0! Error, Excel displays this error when a number is divided either by zero (0) or by a cell that contains no value.

24. #### erro, Excel displays this error when a column is not wide enough to display all the characters in a cell, or a cell contains negative date or time values.

25. #N/A error, Excel displays this error when a value is not available to a Function or Formula.

26. #NAME? error, This error is displayed when Excel does not recognize text in a Formula.

27. #NULL! Error, Excel displays this error when you specify an intersection of two areas that do not intersect (cross).

28. #REF! error, Excel displays this error when a cell reference is not valid.

29. #VALUE! Error, Excel can display this error if your Formula includes cells that contain different data types.

30. Left or Right arrow key selects the tab to the left or right when the ribbon is selected.

31. In a dialog, arrow keys move between options in an open drop-down list, or between options in a group of options.

32. F2 Edit the active cell and put the insertion point at the end of its contents.

33. Down or Up arrow key selects the next or previous command when a menu or submenu is open.

34. The cell address is not displayed in the “Text Box”.

35. In an electronic spreadsheet or worksheet, data can be edited, new data can be added, and unwanted data can be deleted.

36. The “Review” tab contains proofing tools like spell check & also has button that let you add comments to a worksheet and manage revisions.

37. You can create and design our own work book templates.

38. In a spreadsheet programmed as you move from one cell to another, the reference or address to the active cell appears in the “Name Box.”

39. The “Insert” tab lets you add special ingredients like tables, graphics, charts, and hyperlinks in a spreadsheet programmed.

40. The text that appears in the bottom margin of the page is called as the “Footer”.

41. In Excel, a formula always begins with an equal sign (=) and uses arithmetic operators like +, -, *, /, %, and ^ to perform addition, subtraction, multiplication, division, percent and exponentiation respectively.

42. While working you may have to reference data from more than one sheet which is called referencing multiple sheets.

43. The default page orientation setting is not “Landscape”.

44. Ctrl+Spacebar selects an entire column in a worksheet.

45. Shift+Spacebar selects an entire row in a worksheet.

46. Ctrl+Shift+Spacebar selects the entire worksheet.

47. Ctrl+Spacebar selects an entire column in a worksheet.

48. Shift+Spacebar selects an entire row in a worksheet.

49. Ctrl+Shift+Spacebar selects the entire worksheet.

50. Alt+Spacebar displays the Control menu for the Excel window.

51. Shift+Tab moves to the previous cell in a worksheet or the previous option in a dialog.

52. Alt+Page Up moves one screen to the left in a worksheet.

53. Ctrl+Page Up moves to the previous sheet in a workbook.

54. Ctrl+Shift+Page Up selects the current and previous sheet in a workbook.

55. Alt+Page Down moves one screen to the right in a worksheet

56. Ctrl+Page Down moves to the next sheet in a workbook.

57. Ctrl+Shift+Page Down selects the current and next sheet in a workbook.

58. Ctrl+Home moves to the beginning of a worksheet.

59. Ctrl+Shift+Home extends the selection of cells to the beginning the worksheet.

60. Alt+Enter starts a new line in the same cell.

61. Ctrl+Enter fills the selected cell range with the current entry.

62. Shift+Enter completes a cell entry and selects the cell above.

63. Ctrl+End moves to the last cell on a worksheet, to the lowest used row the rightmost used column.

64. Ctrl+Shift+End extends the selection of cells to the last used cell on the worksheet. 

65. Shift+Arrow key extends the selection of cells by one cell. 

66. Ctrl+Shift+Arrow key extends the selection of cells to the last nonblank cell in the same column or row as the active cell, or if the next cell is blank, extends the selection to the next nonblank cell 

67. Left or Right arrow key selects the tab to the left or right when the ribbon is selected.

68. Down or Up arrow key selects the next or previous command when a menu or submenu is open.

69. In a dialog, arrow keys move between options in an open drop-down list, or between options in a group of options.

70. Down or Alt+Down arrow key opens a selected drop-down list.

71. F2 Edit the active cell and put the insertion point at the end of its contents.

72. In formula bar, an adjacent range is specified by giving the starting and editing cell addresses separated by a Colon.

73. A chart is a visual representation of data and conveys the information in an easy to understand and attractive manner.

74. In formulas, a non-adjacent range is specified by giving the cell addresses separated by a Comma.

75. You can use the formula bar to enter and edit data, instead of editing directly in your work sheet.

76. Your Excel file is stored with the extension .xlsx.

77. The Review tab contains proofing tools like spell check.

78. Goal Seek is a method which aids you in forecasting values.

79. A Function is a prewritten formula the performs calculations automatically.

80. MS Excel is used for different types of calculations varying from vary simple to complex.

81. While changing the level of an item in the hierarchy you can increase the indent by using Tab.

82. To remove individual character at the left you may press Backspace.

83. The intersection of a row and a column is called a Cell.

84. A Template is a file that is provided by the application in a “ready to use” format.

85. Styles are individual designs that can be applied to different parts to the document.

86. File contains commands for opening, saving, printing, and closing a file.

87. The text that appears in the top margin of the page is called the Header.

88. The “title” is not usually given as the footer.

89. To stop the automatic relative cell references, i.e. to make the cell reference absolute, type a $ (dollar) character before the column and row number.

90. In Microsoft Excel, a single file or document is called a Workbook.

91. A Microsoft Excel is like an accountant’s ledger consisting of rows and columns.

92. Thae Alt, W, L keyboard shortcut is used for switches the worksheet to Normal view.

93. The Alt, W, I keyboard shortcut used for switches the worksheet to Page Break Preview view.

94. The F11 keyboard shortcut used for Creates a chart the data in the current range in a separate Chart sheet.

95. The Shift+F11 keyboard shortcut used for inserts a new worksheet.

96. The Shift+F10 keyboard shortcut used for displays the shortcut menu by a selected item.

97. The Alt+Shift+F10 keyboard shortcut used for displays the menu or message by an Error Checking button.

98. The Ctrl+F10 keyboard shortcut used for maximizes or restores the selected workbook window.

99. The F4 keyboard shortcut used for repeats the last command or action, if possible.

100.              The Ctrl+F4 keyboard shortcut used for closes the selected workbook window.

101.              The Alt+F4 keyboard shortcut used for closes Excel.

102.              The F1 keyboard shortcut used for displays the Excel Help task pane.

103.              The Ctrl+F1keyboard shortcut used for displays or hides the ribbon.

104.              The Alt+F1 keyboard shortcut used for creates an embedded chart the data in the current range.

105.              The Alt+Shift+F1keyboard shortcut used for inserts a new worksheet.

106.              The F2 keyboard shortcut used for Edit the active cell and put the insertion point at the end of its contents.

107.              The Ctrl+Shift+U keyboard shortcut used for Expand or collapse the bymula bar.

108.              The Ctrl+1 keyboard shortcut used for Open the Bymat Cells dialog.

109.              The Ctrl+Shift+F or Ctrl+Shift+P keyboard shortcut used for Bymat fonts in the Bymat Cells dialog.

110.              The Shift+F2 keyboard shortcut used for Insert a note.

111.              The Shift+F2 keyboard shortcut used for Open and edit a cell note.

112.              The Ctrl+Shift+Plus sign (+) keyboard shortcut used for Open the Insert dialog to insert blank cells.

113.              The Ctrl+Minus sign (-) keyboard shortcut used for Open the Delete dialog to delete selected cells.

114.              The Ctrl+Shift+colon (:) keyboard shortcut used for Enter the current time.

115.              The Ctrl+semi-colon (;) keyboard shortcut used for Enter the current date.

116.              The Ctrl+grave accent (`) keyboard shortcut used for Switch between displaying cell values or bymulas in the worksheet.

117.              The Ctrl+apostrophe (‘) keyboard shortcut used for Copy a bymula from the cell above the active cell into the cell or the Bymula Bar.

118.              The Ctrl+X keyboard shortcut used for Move the selected cells.

119.              The Ctrl+C keyboard shortcut used for Copy the selected cells.

120.              The Ctrl+V keyboard shortcut used for Paste content at the insertion point, replacing any selection.

121.              The Ctrl+Alt+V keyboard shortcut used for Open the Paste Special dialog.

122.              The Ctrl+I or Ctrl+3 keyboard shortcut used for Italicize text or remove italic bymatting.

123.              The Ctrl+B or Ctrl+2 keyboard shortcut used for Bold text or remove bold bymatting.

124.              The Ctrl+U or Ctrl+4 keyboard shortcut used for Underline text or remove underline

125.              The Ctrl+5 keyboard shortcut used for Apply or remove strikethrough bymatting.

126.              The Ctrl+6 keyboard shortcut used for Switch between hiding objects, displaying objects, and displaying placeholders by objects.

127.              The Ctrl+Shift+ampersand (&) keyboard shortcut used for Apply an outline border to the selected cells.

128.              The Ctrl+Shift+underline (_) keyboard shortcut used for Remove the outline border from the selected cells.

129.              The Ctrl+8 keyboard shortcut used for Display or hide the outline symbols.

130.              The Ctrl+D keyboard shortcut used for Use the Fill Down command to copy the contents and bymat the topmost cell of a selected range into the cells below.

131.              The Ctrl+Shift+tilde sign (~) keyboard shortcut used for Apply the General number bymat.

132.              The Ctrl+Shift+dollar sign ($) keyboard shortcut used for Apply the Currency bymat with two decimal places (negative numbers in parentheses).

133.              The Ctrl+Shift+percent sign (%) keyboard shortcut used for Apply the Percentage bymat with no decimal places.

134.              The Ctrl+Shift+caret sign (^) keyboard shortcut used for Apply the Scientific number bymat with two decimal places.

135.              The Ctrl+Shift+number sign (#) keyboard shortcut used for Apply the Date bymat with the day, month, and year.

136.              The Ctrl+Shift+at sign (@) keyboard shortcut used for Apply the Time bymat with the hour and minute, and AM or PM.

137.              The Ctrl+Shift+exclamation point (!) keyboard shortcut used for Apply the Number by mat with two decimal places

138.              The Ctrl+K keyboard shortcut used for Open the Insert hyperlink dialog.

139.              The F7 keyboard shortcut used for Check spelling in the active worksheet or selected range.

140.              The Ctrl+Q keyboard shortcut used for Display the Quick Analysis options by selected cells that contain data.

141.              The Ctrl+L or Ctrl+T keyboard shortcut used for Display the Create Table dialog.

142.              The Ctrl+Shift+G keyboard shortcut used for Open the Workbook Statistics dialog.

143.              The Alt+F keyboard shortcut used for Open the File page and use Backstage view.

144.              The Alt+H keyboard shortcut used for Open the Home tab and bymat text and numbers and use the Find tool.

145.              The Alt+N keyboard shortcut used for Open the Insert tab and insert PivotTables, charts, add-ins, Sparklines, pictures, shapes, headers, or text boxes.

146.              The Alt+P keyboard shortcut used for Open the Page Layout tab and work with themes, page setup, scale, and alignment.

147.              The Alt+M keyboard shortcut used for Open the Bymulas tab and insert, trace, and customize functions and calculations.

148.              The Alt+A keyboard shortcut used for Open the Data tab and connect to, sort, filter, analyze, and work with data.

149.              The Alt+R keyboard shortcut used for Open the Review tab and check spelling, add notes and threaded comments, and protect sheets and workbooks.

150.              The Alt+W keyboard shortcut used for Open the View tab and preview page breaks and layouts, show and hide gridlines and headings, set zoom magnification, manage windows and panes, and view macros.

151.              The Ctrl+9 keyboard shortcut used for Hide the selected rows

152.              The Ctrl+0 keyboard shortcut used for Hide the selected columns

153.              MS-Office Application developed by Microsoft.

154.              9 tag options available in MS-Excel 2016 Application by default.

155.              The MS-Excel also called the Spreadsheet program.

156.              The Number option found in the Home tab in MS-Excel 2016.

157.              The Pivot table option found in the Insert tab in MS-Excel 2016.

158.              The Illustration option found in the Insert tab in MS-Excel 2016.

159.              The recommended chart option found in the Insert tab in MS-Excel 2016.

160.              The 3D map option found in the following tab in MS-Excel 2016.

161.              The pivot chart option found in the Insert tab in MS-Excel 2016.

162.              The spark lines option found in the Insert tab in MS-Excel 2016.

163.              The filters option found in the Insert tab in MS-Excel 2016?

164.              The symbols option found in the Insert tab in MS-Excel 2016?

165.              The themes option found in the Page Layout tab in MS-Excel 2016.

166.              The page setup option found in the Page Layout tab in MS-Excel 2016.

167.              The scale to fit option found in the Data tab in MS-Excel 2016.

168.              The sort and filter option found in the Data tab in MS-Excel 2016.

169.              The group option found in the Data tab in MS-Excel 2016.

170.              The ungroup option found in the Data tab in MS-Excel 2016.

171.              The protect sheet option found in the Review tab in MS-Excel 2016.

172.              The track change option found in the Review tab in MS-Excel 2016.

173.              The page break option found in the View tab in MS-Excel 2016.

174.              The custom view option found in the View tab in MS-Excel 2016.

175.              The show option found in the View tab in MS-Excel 2016.

176.              The spilt option found in the View tab in MS-Excel 2016.

177.              The hide option found in the View tab in MS-Excel 2016.

178.              The new window option found in the View tab in MS-Excel 2016.

179.              The freeze panes option found in the View tab in MS-Excel 2016.