Top 1000+ Computer Hardware Quiz - 1
Question: 1
A device for changing the connection on a connector to a different configuration is ___
(A) A converter
(B) An adapter
(C) An attachment
(D) A component
Ans: B
An adapter
Question: 2
A ___ is used to read handwritten or printed text to make a digital image that is stored in memory.
(A) Touch pad
(B) Laser beam
(C) Printer
(D) Scanner
Ans: D
Scanner
Question: 3
When a bank teller uses a computer terminal to know the balance in a customer’s accounts it is an example of?
(A) Online updating
(B) Offline processing
(C) Online processing
(D) Online query
Ans: D
Online query
Question: 4
The hardware device commonly referred to as the “brain” of the computer
(A) Secondary storage
(B) CPU
(C) Data input
(D) RAM chip
Ans: B
CPU
Question: 5
Which of the following is the 1’s complement of 10?
(A) 01
(B) 10
(C) 11
(D) 110
Ans: A
01
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