Computer General Knowledge

1.       A parallel port is most often used by

(A) Mouse         (B) Monitor

(C) Printer         (D) Keyboard

Answer: C

2.       Blue tooth technology allows:

(A) Landline phone to mobile phone communication

(B) Wireless communication between equipments

(C) Signal transmission on mobile phones only

(D) Satellite television communication

Answer: B

3.       Which of the following is an example of an optical disk?

(A) Memory disk           (B) Magnetic disk

(C) Hard disk                (D) Digital versatile disk

Answer: D

4.       Which of the following is(are) an example of storage devices?

(A) Tapes                      (B) DVDs

(C) Magnetic disks      (D) All of these

Answer: D

5.       IC chips used in computers are made of

(A) Silicon         (B) Chromium

(C) Lead            (D) Silver

Answer: A

6.       Which of the following is not an example of Operating System ?

(A) Microsoft Office     (B) Windows Vista

(C) Unix                         (D) Ubuntu Linux

Answer: A

7.       Which supercomputer is developed by the Indian Scientists ?

(A) Sequoia      (B) Param

(C) Mira             (D) Jaguar

Answer: B

8.       'OS' in computer system means ?

(A) Open System                     (B) Open Software

(C) Operating System             (D) All of these

Answer: C

9.       '.MOV' extension refers to:

(A) Word file     (B) Text file

(C) Image file    (D) Movie file

Answer: D

10.    '.MPG' extension refers to:

(A) Word file     (B) Text file

(C) Image file    (D) Movie file

Answer: D