Computer Awareness Multiple Choice Questions(MCQs) & Answers

Questions

1 Speed of line printer is limited by the speed of

A Paper movements

B Cartridge used

C Length of paper

D All of these

View Answer

Answer: Paper movements

2 In laser printers, printing is achieved by deflecting laser beam on to surface of a drum

A Magnetized

B Photosensitive

C Magnetic

D Either (1)or (2)

View Answer

Answer: Photosensitive

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3 Resolution of laser printer is specified in terms of

A DPI

B LPM

C CPM

D PPM

View Answer

Answer: DPI

4 When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?

A ANS

B ASCII

C EBCDIC

D ISO

View Answer

Answer: ANSI

5 Which one of the following is not an internal DOS command?

A BACKUP

B COPY

C CLS

D BREAK

View Answer

Answer: BACKUP

6 Macros stored in the global macro sheet can be used

A In the current document only

B In any document

C Can be used only with other macros of the global macro sheet

D Not consistent behaviour

View Answer

Answer: In any document

7 A major step before taking print of the document is

A To save the document

B To set paper settings

C To see print view of document

D Both (2)and (3)

View Answer

Answer: Both (2)and (3)

8 A worksheet can be opened by clicking on the

A Stan button

B Open button

C Both (1)and (2)

D Either (1)or (2)

View Answer

Answer: Open button

9 We can't rename a object created in MS Access

A True

B False

C Can't say

D Sometimes

View Answer

Answer: False

10 Select the short key to delete an object

A Ctrl + X

B Ctrl + C

C Del

D Ctrl + E

View Answer

Answer: Del

11 An inter-company network which used to distribute information, documents files and databases, is called as

A LAN

B Extranet

C WAN

D MAN

View Answer

Answer: Extranet

12 Bug means

A A logical error in a program

B Documenting programs using an efficient Documentation too

C A difficult syntax error in a program

D None of the above

View Answer

Answer: A logical error in a program

13 A translator is best described as

A An Application software

B A system software

C A hardware component

D None of the above

View Answer

Answer: A system software

14 What is the full form of CDMA?

A Central Division Multiplied Access

B Combined Division Multiple Access

C Coded Division Multiple Access

D Code Division Multiple Access

View Answer

Answer: Code Division Multiple Access

15 Which of the following is the ascending order of data hierarchy.

A Bit - byte - record - field - data base - file

B Bit - byte - field - record - file - database

C Bit - byte - file - field - record - database

D Bit - record - byte - field - file - database

View Answer

Answer: Bit - byte - field - record - file - database

16 To connect a computer with a device in the same room, you might be likely to use

A A coaxial cable

B A dedicated time

C A ground station

D All of the above

View Answer

Answer: A coaxial cable

17 Which of the following is not component of computer system?

A Input Device

B Stepper Motor

C Memory

D All of the abovet

View Answer

Answer: Stepper Motor

18 Joystick is used for____________

A Gaming

B Weather forecast

C Word Processing

D None of the above

View Answer

Answer: Gaming

19 Which one of the following is not a feature of third generation languages?

A They need to get translated

B They are easy to use than MMLs

C They are faster than MLLs

D They use compilers and interpreters

View Answer

Answer: They are faster than MLLs

20 Who developed the language C#?

A Dennis Ritchie

B Brian Kernighan

C Anders Hejlsberg

D John McCarthy

View Answer

Answer: Anders Hejlsberg

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