ccc practice set2

              Course on Computer Concepts

                     Practice Set 2

A. Select correct answer from given options.

 

1. Which of the following Ubuntu icons is used for adding and removing softwares

(a) Trash

(b) Ubuntu Software

(e) Firefox

(d) Search your computers

 

2. 1 MB is equal to

(a) 500 GB

(b) 1024 Byte

(c) 1000 KB

 (d)1024 KB

 

3. Topology in computer network is

(a) organisation of a computer network

(b) speed of computer network

(c) capacity of computer network

(d) volume flow in a computer network

 

4. All of the following are examples of storage devices except

(a) hard disk drives

(b) printers

(c) floppy disk drives

(d) CD drives

 

5. BHIM app was launched by........ on 30th December, 2016

 

(a) Narendra Modi

(b) Rahul Gandhi

(c) Manmohan Singh

(d) Yogi Aditya Nath

 

6. Computer software includes   

(a) application programs

(b) operating system

(c) packaged programs

(d) All of the live

 

7. WWAN stands for

(a) Wireless Wap Area Network

(b) Wireless Wide Area Network

(c) Wireless Wide Array Network

(d) Wireless World Area Network

 

8. Which of the following is not a website which offers blog services?

 

(a) Joomla

(b) Drupal

(c) Blogger

(d) Telegram

 

9. It is the set of computer instructions or programs that enables the hardware to perform different tasks.

 

(a) Software

(b) Utility

(c) Hardware

(d) Both (a) and (b)

 

10. To select the entire document, use

 

(a) Alt+F6

(b) Ctrl+K

(b) Shift+A

(d) Ctrl+A

 

11. The operating system is the most common type of

(a) communication software

(b) application software

(c) system software

(d) word processing software

 

12. The steps and tasks needed to process data, such as responses to questions or clicking an icon, are called

(a) instructions

(b) the operating system

(c) application software

(d) the system unit

 

13. The two broad categories of software are

(a) word processing and spreadsheet

(b) traction and application

(c) windows and Mac OS

 

(d) system and application

 

14. It is the program that manages the hardware of the computer system including the CPU, memory storage devices and input/output devices.

(a) Software

(b) Hardware

(c) Operating system

(d) System software

 

15. Input, output and processing device grouped together represent

(a) mobile device

(b) information processing cycle

(c) circuit board

(d) computer system

 

16. Which is not a basic function of a computer?

(a) Copy text

(b) Accept input

(c) Process data

(d) Store data

 

17…….requires brief description but the main focus of the site is visual.

(a) Twitter

(b) LinkeIn.

(c) Pinterest

(d) Facebook

 

18. Mouse speed is

(a) adjustable through right click

(b) not adjustable

(c) adjustable through control panel

(d) None of the above

 

19. Computers use which language to process data?

(a) Processing

(b) Kilobyte

(c) Binary

(d) Representational

 

20. The output quality of a printer is

measured by

(a) dote per unit

(b) dots per inch

 

(c) dot per time

(d) None of these

 

21. EEPROM stands for

(a) Electrically Erasable Programmable Read Only Memory

(b) Electronic Erasable Programmable Read Only Memory

(c) Easily Erasable Programmable Read Only Memory

(d) None of the above

 

22. It is approximately one billion bytes.

(a) Gigabyte

(b) kilobyte

(c) bit

(d) megabyte

 

23. It is approximately one million bytes

(a) Gigabyte

(b) Bit

(c) Megabyte

(d) Kilobyte

 

24, This is the main editing view

(a) Normal view

(b) Notes Page view

(c) Slide Sorter view

(d) Master view

 

25. Which of the rule mentioned below for range names is incorrect?

(a) Names cannot be the same as a cell reference

(b) In a range name, you are allowed to use spaces or commas

(c) Range names can be directly used formula

(d) None of the above

 

26. Border can be applied to

(a) cells

(b) text

(c) paragraph

(d) All of these

 

27. To start a slide show from beginning this shortcut key can be used.

(a) F1

(b) F2

(c) F4

(d) F5

 

28. In a worksheet, you can select

(a) the entire worksheet

(b) rows columns

(c) columns

d) All of the above

 

29. Which area in a Calc window allows entering values and formulas?

(a)Title bar

(b)Formula bar

(d) Standard toolbar

(d) Menu bar

 

30. Which of the following is the oldest spreadsheet package?

(n) Visi Calc

(c) Excel

(b) Lotus 1-2-3

(d) StarCalc

 

31. There can be many ways to insert page number in a document. Which of the following lets you insert page number?

(a) Page Number from Insert Menu

(b) Page Setup from File Menu

(c) Footnote from Insert Menu

(d) Both (a) and (b)

 

32. Where can you find the Draw Table option?

(a) Pages tab

(b) Text tab

(c) Table tab

(d) Symbols tab

 

33. Which of the following methods cannot be used to enter data in a cell?

(a) Pressing an Arrow key

(b) Pre in the Tab key

(c) Pressing the Esc key

(d) Clicking the Enter button to the formula bar

 

34. Which statement is valid about magnetic tape?

(a) It is a plastic ribbon

(b) It is coated on both sides with iron oxide

(c) It can be erased and reused.

(d) All of the above

 

35. Operating system

(a) is an interface between the ser and the computer

(b) manages all resources

(c) does all process management

(d) All of the above

 

36. Embedded software is used in

(a) online railway information system

(b) mobile phones

(c) E-learning software

(d) multimedia movies

 

37. What do folder let you do?

(a) Organize the files on a dink

(b) Ensure that the computer start properly

(c) Names your files

(d) Create a file allocation table

 

38. In a Spreadsheet, a statement that performs a calculation is called a/an

(a) formula

(b) reference

(c) argument

(d) parameter

 

39. It refers to protecting information from being accessed by unauthorized parties.

(a) Confidentiality

(b) Integrity

(c) Availability

(d) Reliability

 

40. The device, utilized for connection of Internet is

(a) modem

(b) website

(c) web browser

(d) LAN

 

41. Magnetic disks are the most popular medium for

(a) Sequential access

(b) Direct access

(c) Both (a) and (b)

(d) None of these

 

42. In word document, alignment refers to the position of text relative to the

(a) margins

(b) header

(c) paragraphs

(d) footer

 

43. After a table has been created, which of the following operations cannot be performed?

(a) Insert rows in a table

(b) Delete and insert columns

(c) Split the table into two tables

(d) None of the above

 

44. Word processing, spreadsheet and editing are examples of

(a) application software

(b) system software

(c) operating system software

(d) platform software

 

45. It is also called the brain of the computer, is responsible for processing data.

(a) Motherboard

(b) Memory

(c) RAM

(d) Central Processing Unit (CPU)

 

46. Cursor is a

(a) pointing device

(b) thin blinking line

(c) one of these

(d) pixel

 

47. Undo is similar to

(a) Ctrl-X

(b) Carl

(c) Ctrl + C

(d) None of these

 

48. The effects are special types of effects that allow you to specify how you to navigate from one slide to the other?

(a) special

(b) transition

(c) animation

(d) All of these

 

49. How can you go back to previous slide during presentation?

(a) Space bar

(b) Left Arrow key

(c) Shift key

(d) Right Arrow key

 

50……….option will first ask you that, Are you sure you want to move this folder to the Recycle Bin?

(a) Paste

(b) Delete

(c) Cut

(d) Copy

 

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

51. An image cannot be a hyperlink

52. The text editor is used to create, modify and store the text file

53. Memory management is a main function of the operating system.

54. Term 'security' implies cyber security

55. A cell entry can be edited either in the cell or in the formula bar.

56. Hard disk can store more information as compared to floppy disk

57. Biometric scanner are used to detect illnesses. 58. Microphones are used to capture video into electronic form

59. Keyboard is not a game controller 60. Microphones are connected directly to webcam using firewire and flash memory cards.

61. A computer is a mechanical machine which is used only for record keeping.

62. Barcode Reader is an input device to play sound

63. Simple Mail Transfer Protocol tsla protocol which is used to send and receive E-mails

64. There are 12 function keys on keyboard. 65. Wireless Local Area Network uses phone lines or fiber optic cables.

65. wireless local area network uses phone lines or fiber optic cables.

66. A program that manages all other programs in a computer is called operating system.

67. Cookie is a message given to a web browser by a web server,

68. In E- mail address metexample.com, domain name is "me"

69. A system can have more than one web browser installed at the same time.

70. Font size cannot be changed in writer

71. Impress is a type of system software

72. The firewall is not useful for preventing unauthorized users from accessing internal networks.

73. Character size in LibreOffice Impress is measured in font size.

74. A web browser is a hardware that in connected to your computer that allow it to communicate with other devices on a network

75. A computer is not the most efficient method for solving all types of problems

76. Download means to copy or save a file from your computer to another.

77. Mouse in a pointing device.

78. HTTP stands for Hypertext Transfer Protocol

79. Octal is it number system

80. Test can be wrapped around an image.

81. UMANG provides seamless integration with other digital India services like Digilocker.

82. B2C means Business-to-Consumer.

83. Using E-Commerce you can save time, money and efforts.

84. Chatting is one of the most important facility of the Internet

85. Network s a group of computers setup to communicate with one another

86. E-mail is a short form of Electronic mail.

87. Make changes in an existing document is called editing the document

88. Tele-communication devices permit users to send and receive information to/from another person or location

89. Software is the set of instructions that your hardware executes to carry out a specific task

90. OS is an application software.

91. Operating system is also called language manager

92. eWallet do all have the same transactions process.

93. Table is a collection of rows and columns.

94. Computers are fast machines but inaccurate.

95. The most common type of memory that the computer uses to process data is ROM.

96. Security system of LINUX is very strong

97. Android belongs to the family of UNIX.

98. The computer and other devices that communicate with each other on a

network are called Hub.

99. DVD is not a form of optical storage.

100. There is no minimum limit of fund transfer through NEFT.