EASY
HSSC Clerk
IMPORTANT
Earn 100

Secondary storage _____.
(a)Does not require power into
(b)Does not use magnetic media
(c)Consists of four main types of devices
(d)Does not store information for later retrieval
(e)None of these

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Important Questions on Computer Fundamentals
EASY
HSSC Clerk
IMPORTANT
A device that provides emergency power to your computer, conditions the voltage, and protects against powers surges is called a _____.

MEDIUM
HSSC Clerk
IMPORTANT
Housing all hardware, software, storage, and processing in one site location, is called_____.

EASY
HSSC Clerk
IMPORTANT
A computer works on the _____ number system.

EASY
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IMPORTANT
Which of the following is a physical component of computer system?

EASY
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IMPORTANT
To access a mainframe or supercomputer, users often use a_____.

EASY
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IMPORTANT
What characteristic of read-only memory (ROM) makes it useful?

EASY
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IMPORTANT
Which of the following is a component of Central Processing Unit?

EASY
HSSC Clerk
IMPORTANT
Memory unit is one part of the_____.
