Practice Basic hardware software - computer mcq Online Quiz (set-1) For All Competitive Exams

Q-1)   The Decimal Number system has base ___ .

(a)

(b)

(c)

(d)

(e)

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Q-2)   12+12=...........

(a)

(b)

(c)

(d)

(e)

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Q-3)   110+110=............

(a)

(b)

(c)

(d)

(e)

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Q-4)   A KB represents ____bytes

(a)

(b)

(c)

(d)

(e)

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Q-5)   The Binary system has base ___ .

(a)

(b)

(c)

(d)

(e)

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Q-6)   As compared to the secondary memory, the primary memory of a computer is

(a)

(b)

(c)

(d)

(e)

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Q-7)   What is the BEST ram solution for the Intel Pentium 4 Processor?

(a)

(b)

(c)

(d)

(e)

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Q-8)   Which of the following is a computer code

(a)

(b)

(c)

(d)

(e)

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Q-9)   The indentations on CDs and DVDs are called:

(a)

(b)

(c)

(d)


Q-10)   The _________ directory is mandatory for every disk.

(a)

(b)

(c)

(d)

(e)


Q-11)   ..........Are used for converting one type of number system in to other form.

(a)

(b)

(c)

(d)

(e)

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Q-12)   Which of the following will you require to hear music on your computer?

(a)

(b)

(c)

(d)

(e)


Q-13)   Time during which a job is processed by the computer is

(a)

(b)

(c)

(d)

(e)

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Q-14)   Which part of the computer helps to store information ?

(a)

(b)

(c)

(d)

(e)


Q-15)   Which bus controls the sequencing of read/write operations?

(a)

(b)

(c)

(d)

(e)

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Q-16)   A step by step procedure used to solve a problem is called

(a)

(b)

(c)

(d)

(e)

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Q-17)   What are small high speed memory units used for storing temporary results?

(a)

(b)

(c)

(d)

(e)

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Q-18)   Which of the following is used as a primary storage device

(a)

(b)

(c)

(d)

(e)

Explanation:


Q-19)   The errors that can be pointed out by the compiler are

(a)

(b)

(c)

(d)

(e)

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Q-20)   Which computers use single chip processors?

(a)

(b)

(c)

(d)

(e)

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