ccc practice set4

                     Course on Computer Concepts

                                Practice Set 4

 

A. Select correct answer from given options.

1. …….are devices used to transmit data over telecommunication lines

(a) Drive

(b) Modems

(c) Drives bays

(d) Platform

 

2. An error is also known as

(a) debug

(b) cursor

(c) bug

(d) None of these

 

3. What difference does the fifth generation computers have from other generation computers

(a) Use of artificial language

(b) Use of OOP concepts

(c) Both (a) and (b)

(d) None of the above

4. In LibreOffice Writer, to cut something which of the following shortcut keys is used?

(a) Ctrl + C

(b) Ctrl + V

(c) Ctrl + X

(d) None of these

 

5. Which is not a common feature of software application?

(a) Menu

(b) Windows

(c) Help

(d) Search

 

6. Dot-matrix. Inkjet and Laser are all types of which computer peripherals?

(a) Keyboards

(b) Software

(c) Monitors

4) Printers

 

7. NEFT stands for

(a) National Electronic Funds Transfer

(b) Negotiated Efficient Fund Transfer

(c) National Efficient Fund Transfer

(d) Non-Effective Fund Transfer

 

8. Personal computers can be connected together to form a

(a) server

(b) enterprise

(c) super computer

(d) network

 

9. A word in a web page that when clicked. opens another document is called

(a) anchor

(b) reference

(c) hyperlink

(d) URL

 

10. The Delete key deletes the text to the……

(a) right of insertion point

(b) to the left of insertion point

(c) to the both wide of insertion point

(d) None of the above

 

11. Flash drive is a type of

(a) ROM

(b) software

(c) hardware in memory

 

12. A dot or symbol placed at the front of some text to highlight, is known as

(a) drop cap

(b) bullets

(c) symbol

(d)None of these

 

13. PROM in computer system stands for

(a) Programmable Read Only Memory

(b) Pulse Read Only Memory

(c) Packet Read Only Memory

(d) Parallel Read Only Memory

 

14. Data gathering in computer means, they allow to use data.

(a) Present

(b) Input

(c) Output

(d) Store

 

15. Typical acronym of reusable optical storage will be

(a) CD

(b) DVD

(c) CD-RW

(d) RPM

 

16. Storage which stores or retains data after power off is called

(a) volatile storage

(b) non-volatile storage

(c) sequential storage

(d) direct storage

 

17. You would use ............ software to create spreadsheets, type documents and edit photos.

(a) Application

(b) System

(c) Utility

(d) Operating

 

18. The term 'operating system' means

(a) a set of programs which controls computer

(b) it is an interface between software and hardware

 

(c) Both (a) and (b)

(d) it is a programming language

 

19. Most websites have a main page, the ............ which acts as a doorway to the rest of the website pages.

(a) Home page

(b) URL

(c) Search engine

(d) Browser

 

20. ........ is a collection of many separate networks.

(a) A WAN

(b) A LAN

(c) An Internet

(d) None of these

 

21. Which of the following is the time and place where a retail transaction is completed?

(a) Pos

(b) IoT

(c) AI

(d) VR

22. Which of the following is not one of the four major data processing functions of a computer?

(a) Gathering data

(b) Processing data into information

(C) Analyzing the data or information

(d) Storing the data or information

 

23. Which of the following is not a transmission medium?

(a) Modem

(b) Coaxial cables

(c) Telephone lines

(d) Microwave transmission

 

24. A…... is a pre-designed format of text and color scheme.

(a) Template

(b) Slide

(c) Presentation

(d) None of the above

 

25. A computer program that converts entire program into machine language in a single run is called ……

(a) interpreter

(b) compiler

(c) simulator

(d) commander

 

26. In order to play and hear sound on a computer one needs

(a) sound card and speaker

(b) a microphone

(c) Both (a) and (b)

(d) None of the above

 

27. The software that allows users to surf the Internet is called a/an ......

(a) Search engine

(b) Internet Service Provider (ISP)

(c) Internet Surfing Provider

(d) Web browser

 

28. Which of the following is not a feature of Impress?

(a) Adding animations to the slides

(b) Printing the speaker's notes along with the slide images

(c) Linking a slide transition with a laser printer

(d) Printing more than one slide on a single sheet

 

29. Storage capacity of magnetic disk depends on

(a) tracks per inch of surface

(b) bits per inch of tracks

(c) disk pack in disk surface

(d) All of the above

 

30. This was the first network.

(a) CSNET

(b) ANSNET

(c) NSFNET

(d) ARPANET

 

31. A ............ is the term used when a search engine returns a web page that matches the search criteria.

(a) Blog

(b) Link

(c) Hit

(d) None of these

 

32. The classic model for information security defines objectives of security maintaining

(a) confidentiality

(b) availability

(c) integrity (d) All of these

33. Which of the following loses its contents when the computer is turned OFF?

(a) RAM

(b) PROM

(c) ROM

(d) All of these

 

34. To close a presentation, you have to press

(a) Ctrl+U

(b) Ctrl+H

(c) Ctrl+Shift

(d) Ctrl+W

 

35. HTML stands for

(a) Hypertext Making Links

(b) Hypertext Markup Language

(c) Higher Textual Marking of Link

(d) Hypertext Mixer of Links

 

36. What is a shell?

(a) It is a hardware component

(b) It is a command interpreter

(c) It is a part of computer

(d) It is a tool in CPU scheduling

 

37. A computer program that translates one program instructions at a time into a machine language is called a/an

(a) interpreter

(b) compiler

(c) CPU

(d) None of these

 

38. The instructions for starting the computer are stored in

(a) Random Access Memory

(b) Read Only Memory Chip

(c) CD-ROM

(d) All of the above

 

39. Which is not the search engine?

(a) altavista.com

(b) google.com

(c) facebook.com

(d) yahoo.com

 

40. The term 'user interface refers to

(a) what the user sees on the screen and how they can interact with it

(b) how the operating system responds to the user commands

(c) the means by which the user interacts with the peripheral devices on the computer (d) None of the above

 

41. What is the full form of CD-R?

(a) Collect Data Readable

(b) Compact Disc Recordable

(c) Cover Drink

(d) Carbon Data

 

42. A mouse, trackball and joystick are the examples of

(a) pointing devices

(b) output devices

(c) pen input devices

(d) None of these

 

43. The utility which is used to increase speed of programs is called

(a) disk defragmenter

(b) disk cleanup

(c) disk formatter

(d) None of these

44. The mouse.... usually appearing an

(a) cursor

(b) insertion line

(c) pointer

(d) None of these

 

45. CU is a part of

(a) CPU

(b) ROM

(c) RAM

(d) None of these

 

46. CPU reads the information from secondary memory

(a) through cache

(b) first, information is transferred to main memory and from there, the CPU ready

(C) through DMA

(d) None of the above

 

47. You can use the Tab key to

(a) move a cursor across the screen

(b) indent a paragraph

(c) Both (n) and (b)

(d) move the cursor down the screen

 

48. . …. is done when the computer is turned on and the operating system is loading Booting

(a) Tracking

(b) Flashing

(c) Taping

 

49. This mobile App reduces the use of physical documents and fake documents.

(a) GARV App

(b) Mygor App

(c) Digi locker App

(d) Online RTI App

 

50. What is the full form of OMR?

(a) Optical Mark Reader

(b) Optical Marked Reading

(c) Optical Moon Right

(d) Optical Me Right

 

B. Give the answer of the following statements in true or false.

51. In the E-mail address Arihantaou.edu, "Arihant" is the password.

52. In digital computers, values are measured by comparison. Y

53. Refresh button is clicked to go to the another website.

54. MICR technology is used by banks for faster processing of Inrge volume of cheques.

55. Application software acts as an interface between operating system and hardware.

56. VDU can be both input and output devices.

57. Worm is also known as virus.

58. Word processing software is used primarily with numbers to perform calculations and create graphs,

59. RTI India has launched a mobile application for Android phones

60. ROM stands for Random Only Memory x

61. Servers are computers that provide resources to other computers connected to a network. v

62. Hardware is the set of computer instructions or programs that enables the software to perform different tasks.

63. Blockchain mechanism brings everyone to the highest degree of accountability.

64. Keyboard, mouse and scanner are output devices.

65. AEPS does not increase the reach to rural areas as banking executives.

66. Scanner is an input device used to captures videos.

67. A series of specially designed documents, all linked together to be viewed on the Internet is known as World Wide Web:

68. Pixel is the number of dots per inch.

69. Most computer-related errors are the result of improperly entered data.

70. CAPS LOCK key helps you in typing letters in uppercase.

71. The title bar displays the name of current active Writer document

72. Avoid replying to negative comments with more negative comments

73. Multi-programming involves the "simultaneous" operation of many jobs on the computer

74. Artificial Intelligence is the field of study that enables computers to think like human beings.

75. Group of 8 bits is called a byte. 76. You can open a file or folder by clicking double,

77. Properly arranged data is called information.

78. Only one Calc Spreadsheet can be in a Cale Workbook.

79. Super computers are the fastest and most expensive computers

80. Machine language is independent of the type of micro-processor in a computer system

81. A hand written application is an example of a source document.

82. Mainframes are computers that are able to execute many different computer programs at the same time.

83. The data, which is available in the main memory is much faster than secondary memory.

84. For sound recording, speaker is necessary.

85. The well known non-impact printers are inkjet laser printers.

86. Headers and footers are displayed only on first page in a document,

87. Memory management is a main function of CPU.

88. Airtel Money is a wallet.

89. USB stands for Uniform Serial Bus.

90. Application software acts as an interface between operating system and hardware.

91. Pen drive is a type of secondary memory data storage device.

92. The data once stored in the CD-R discs, cannot be erased.

93. The set of programs necessary to carry out operations for a specified job is called hardware.

94. Star topology requires a multi-point connections.

95. Unit price is a valid name for a cell or range.

96. Cathode Ray Tube (CRT) and Liquid Crystal Display (LCD) are types of mouse available in the market.

97. An icon on the desktop that represents a temporary holding place for files that are deleted is called as recycle bin.

98. DVD-ROM is an optical disc that is capable storing data from 4.7 GB to 17 GB.

99. When you turn on background printing, you can continue working in Impress while you print.

100. Primary memory is also known as main memory of the computer.