home Home » General Study » Computer Hardware - Questions Objective Questions

Computer Hardware - QuestionsPage 2

11.

What does the term 'Dolby B' and 'Dobly C' printed on the tape-recorders and other sound systems refer to?
(a)Frequency modulated system
(b)Amplitude modulated system
(c)Noise reduction circuit
(d)Both DC and AC power can be used
Comment
Answer is: CNA

12.

The most widely used input device is the ___.
(a)Mouse
(b)Keyboard
(c)Modem
(d)Monitor
Comment
Answer is: B

13.

What type of device is a computer printer?
(a)Input
(b)Output
(c)Input/output
(d)Storage
Comment
Answer is: B

14.

What type of device is a computer printer?
(a)Input
(b)Output
(c)Input/output
(d)Storage
Comment
Answer is: B

15.

Any hardware connected to tower is called?
(a)CPU
(b)Storage
(c)Software
(d)Peripheral
Comment
Answer is: D

16.

Which part of hardware compensates the difference between the speeds of CPU and peripheral?
(a)Scanner
(b)Interface
(c)Motherboard
(d)Printer
Comment
Answer is: B

17.

Which of the following manages computer resources?
(a)ALU
(b)Control unit
(c)Input/output unit
(d)Memory
Comment
Answer is: B

18.

Which of the following statement is correct about RAM?
(a)It retentions data when PC is turned off
(b)It is a type of read and write memory
(c)It is a peripheral
(d)It means Read Access Memory
Comment
Answer is: B

19.

Identify the fastest memory?
(a)Hard disk
(b)DVD ROMs
(c)Cash Memory
(d)Static RAM
Comment
Answer is: C

20.

Which of the following memory is optional to operate computer system?
(a)RAM
(b)ROM
(c)Cache
(d)Secondary memory
Comment
Answer is: C

Comments

No comment yet.

copyright 2014-2018 This site is powered by sNews | Login