ccc practice set3

                Course on Computer Concepts

                                Practice set 3

 

 

 A. Select correct answer from given options.

1. A communication port is used to

(a) communicate with hard disks

(b) download files

(c) communicate with other computer

(d) None of the above

 

2. Connections to the Internet using a phone line and a modem are called connections

(a) digital

(b) dial-up

(c) broadband

(d) Both (b) and (c)

 

3. To insert a new slide in a presentation, ........ key is used.

(a) Ctrl+N

(b) Ctrl+M

(c) Ctrl+s

(d) None of these

 

4. In which of the following fund transfer mechanisms, can funds be moved from one bank to another and where the transaction is settled instantly without being bunched with any other transaction?

(a) RTGS

(b) NEFT

(c) EFT

(d) TT

5. Which of the following bars is not available in LibreOffice Writer?

(a) Toolbar

(b) Menu bar

(c) Formula bar

(d) All of these

 

6. Which area in a Calc window allows to enter values and formulas?

(a) Title Bar

(b) Menu Bar

(c) Formula Bar

(d) Standard Toolbar

 

7. To make the number pad act as directional arrows, you can press the ……. key.

(a) Num Lock

(b) Caps Lock

(c) Arrow Lock

(d) Shift

 

8. What is Windows?

(a) Program for designing window

(b) An operating system

(c) An application program

(d) A game

 

9. Which one of the following is a valid E-mail?

(a) address?Enquiriesguilds.co.uk

(b) sales@enquiries.guilds.co.uk

(c) @sales.enquiries@guilds.co.uk

(d) sales enquiries guild.co.uk

10. The fastest printer among the given options is

 

(a) jet printer

(b) laser printer

(c) inkjet printer

(d) daisy-wheel printer

 

11. DMA stands for

(a) Direct Memory Access

(b) Direct Module Access

(c) Distinct Memory Access

(d) Distinct Memory Allocation

 

12. What is one way to protect your computer from viruses?

(a) Do not use your computer

(b) Do not download unknown documents or programs

(c) Do not turn your computer on at night

(d) Do not use Microsoft Office Programs

 

13. Find the odd one out.

(a) CU

(b) Register

(c) ALU

(d) Printer

 

14. It is a communication protocol available on every GSM enabled mobile device.

(a) USSD

(b) AEPS

(c) NPCI

(d) None of the above

 

15. What type of software is LINUX

(a) Compiler

(b) System Software

(c) Utility Software

(d) Application Software

 

16. These are the types of ROM.

(a) PROM

(b) EEPROM

(c) EPROM

(d) All of these

 

17. What is the term used when you preas and hold the left mouse key and move the mouse around the side?

(a) Selecting

(b) Highlighting

(c) Dragging

(d) Both (b) and (c)

 

18. Which of the following is correct about WAN?

(a) It is a data communication network, covering large geographical area

(b) It is a data communication network. covering a limited geographical area

(c) In such a network, less than three participants are separated by large distance

(d) Both and (a) and (c)

 

19. It is a set of computer programs used in

(a) An instruction

(b) Software

(c) Memory

(d) A processor

 

20. To print a document, press then press Enter

(a) Shift P

(b) Ctrl + P

 

21. A cell is defined as

(a) the intersection of a column and a row

(b) an input box

(c) a rectangular marker

(d) All of the above

 

22. Using LibreOffice Writer's Find and Replace' feature you can

 (a) replace both text and formatting

(b) replace text only

(c) replace formatting only

(d) replace document's name with a new name

 

23. Which of the following is not a storage device?

(a) Memory card

(b) Pen drive

(c) CD-ROM

(d)RAM

 

24. A laser printer uses

(a) raster scan

(b) camera lens

(c) heat sensitive paper

(d) None of the above

 

25. Which type of network uses telephone lines?

(a) WAN

(b)PAN

(c) LAN

(d) Wireless

 

26. The name for the way that computers manipulate data into information is called

(a) programming

(b) storing

(c) processing

(d) organizing

 

27. When you connect to this service, your computer is communicating with a server

at your Internet Service Provider (ISP).

(a) Modem

(b) Intranet

(c) Internet

(d) Server

 

28. The term 'gigabyte' refers to

(a) 1024 bytes

(b) 1024 kilobytes

(c) 1024 megabytes

(d) 1024 bytes

 

29. It in any part of the computer that you can physically touch.

(a) Hardware

(b)peripheral

(c) A device

(d) An application

30. Which of the following is the largest unit of storage?

(a) GB

(b) KB

(c) MB

(d) TB

 

31. The tells the computer how to use its components

(a) Utility

(b) Network

(c) operating system

(d) Application program

 

32. Virtual memory is

(a) memory on the hard disk that the CPU use to an extended RAM

(b) in RAM

(c) only necessary if you do not have any RAM in your computer

(d) a backup device for floppy disks

 

33. Which of the following is not transition effect?

(a) Cover down

(b) Box in

(c) Slide Sorter

(d) Venetian blind

 

34. When a computer displays a report on monitor, this output is called

(a) hard copy

(b) COM

(c) soft copy

(d) None of the

 

35. A tree structured file directory system

(a) allows easy storage and retrieval of file

(b) is a much debated unnecessary feature

(c) in not essential when we have millions of files

(d) None of the above

 

36. The basic unit of a worksheet into which you enter data in Calc is called as

(a) tab

(b) cell

(c) ban

(d) range

 

37. The name a user assign to a document is called a

(a) file name

(b) program

(c) data

(d) record

 

38. Something which has easily understood instructions is said to be

(a) user friendly

(b) information

(c) word processing

(d) icon

 

39. Which of the following are commonly found on web pages?

(a) Internet

(b) Intranet

(c) Hyperlinks

(d) All of these

 

40. Which type of software manages the computer processes functioning as an interface, connecting as an interface, connect user, application software and the hardware?

(a) Application software

(b) Utility program

(c) Translator program

(d) the Operating system

41. The most common input devices are the and the

(a) Microphone, Printer

(b) Scanner, Monitor

(c) Digital Camera, Speakers

(d) Keyboard, Mouse

 

42. The performs simple mathematics for the CPU

(a) ALU

(b) DIMM

 

43. Hard disk drives are considered…… storage

(a) Flash

(b)Temporary

(c) Non-volatile

(d) Non-permanent

 

44....... is the introducer of Internet explorer.

(a) Microsoft

(b) Intel

(c) IBM

(d) Pentium

 

45. The small pictures on desktop are called

(a) bar

(b) view

(c) icons

(d) sources

 

46... allows you to improve customer's experience by detecting problems and improving the process.

(a) IoT

(b)VR

(c) Future skills

(d) AI

 

47. A computer consists of

(a) I/O unit

(b) a memory

(c) a CPU

(d) All of these

 

48. The file extension of LibreOffice Writer document……..

(a) .docx

(b) .odt

(c) .txt

 

49. A saved document is referred to as a

(a) file

(b) word

 

50. A……... is a collection of computers and device connected together

(a) Protocol

(b) Memory card

(c) Network

(d) CPU

 

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

51. The name box is at the left end of the formula bar.

52. Ctrl + U selects the italic style for the selected text

53. Internet is not a commercial information Service

54. Output devices store instructions or data that the CPU processes,  

55. Data can be a number, a word, a picture or a sound.

56. The design of the network is called the network transmission.

57. Computer process data into information by working exclusively with numbers

58. To maximize or restore a selected window press Ctrl+F10

59. Cloud computing has considerable overlap with Sans.

60. Dial-up is not a type of Broadband Internet Connection.

61. The name of the lowest strip of desktop is title bar

62. Modern computers use the binary number system.

63. LINUX is a system software.

64. The primary function of LAW peripherals is to facilitate computer to computer data transmission.

65. Ctrl + B is used to make the text bold in LibreOffice Writer

66. Railway Ticket Reservation System in not an example of online processing system.

67. Strictly defined, a computer is a data processing device.

68. You cannot open two different workbooks in Calc at the same time,

69. Data stored on magnetic disk can be accessed directly

70. Print preview does not allow editing of the document

71. Even and odd pages footers in Writer have different

72. A red wavy line points to all those words in your document that possibly have an incorrect spelling.

73. A video camera is the most commonly used input device for capturing video data

74. In Impress, when you use Save As webpage, the presentation is turned into an animated gif image.

75. Processed data is defined as that type of data which is processed and represented in n weful manner to the user,

76. The background of any web page is always white in color

77. Web browser refers to a software application that allows you to interact with the information on the Www

 78. ROM, which stands for Read Only Memory and is also known as firmware cannot be written on or erased by the computer user

79. The data projector is portable and allows the presenter to place the slides onto any surface.

80. The CPU and memory are located on a special circuit board in the system unit called the motherboard.

81. The default file extension for all Writer document is odt.

82. PDA stands for Personal Digital Assistant

83. Non-printing characters like spacebar, enter key, tab key, etc., are not printed on paper when you print a document.

84. Corporation might save money on IT support

85. The act of exploring web is known as surfing

86. PIN has to be validated during each and every transaction

87. E-mail can be used to broadcast messages, but only within your own company.

88.1 KB is equal to 1024 bytes.

89. Speech synthesizer converts text information into spoken sentences. 90. Laser printer is not a type of printer.

91. In Writer, the easiest way to resize a picture is by dragging its edges to match the size and shape you want.

92. Re-writable compact discs are now available.

93. To be computer literate, you must be able to write computer programs.

94. The timing of NEFT is from 8 AM to 7 PM (All days)

95. Al is an example of an absolute cell reference.

96. The Central Processing Unit(CPU), also called the brain of the computer, is responsible for processing data.

 97. Icons are graphical objects used to represent commonly used application.

98. The main objects to form a network is to share data and resources.

99. In Writer, a new column inserted in a table retains the format of the column next to which it is inserted.

100. Scanner is an example of an input device.