1000+ HSC Computer Science Question Bank 2023-2024 - 2
Question: 6
A ______ is often used to select or highlight.
(A) Mouse
(B) Floppy disk
(C) Hard disk
(D) Keyboard
Ans: A
Mouse
Question: 7
Which part of a computer helps to store information?
(A) Printer
(B) Monitor
(C) Keyboard
(D) Disk drive
Ans: D
Disk drive
Question: 8
A device that provides emergency power to your computer, controls the voltage, and protects against power surge is called a
(A) PSU = Power Supply Unit
(B) UPS = Uninterruptible Power Supply
(C) UPPS = Universal Power Protection and Supply
(D) USP = Universal Power Surge Protector
Ans: B
UPS = Uninterruptible Power Supply
Question: 9
What part of the computer provides only temporary storage of files?
(A) Processor
(B) Hard drive
(C) ROM memory
(D) RAM memory
Ans: D
RAM memory
Question: 10
A computer’s hard disk is
(A) Operating system
(B) Computer hardware
(C) Computer software
(D) An arithmetic and logical unit
Ans: B
Computer hardware
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