Question # 1

Which is a group of eight bits, enough space to store single ASCII character?

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Byte

KB

Bit

GB

Which is an example of primary memory ?

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Floppy disk

CD - ROM

Hard disk

RAM

Number "17" is equal to ______ in binary system:

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10000

10110

10001

10100

According to _____ law there is no change in results if priority of expressions is changed:

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Associatative

Commutative

Duality

Complement

Expression (A + B ) . ( A + C ) is equal to:

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A + (B . C)

A . B + A . C

A . (B . C)

A + ( B + C)

Which number system consists of 0s and 1s ?

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Decimal

Hexa

Binary

Octal

Which table is used to show whether the statement is true or false ?

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Value table

Boolean table

Truth table

Central table

"Is it cold outside" is:

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Boolean Proposition

Categorial Propostion

Moral Proposition

None of above

An inverter is called a:

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AND

NAND

NOT

NOR

1 KB = _________ bytes:

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1,024

200

300

400

The binary value of the letter "A" is 01000001 and its decimal value is:

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67

66

69

65

Which number system has base 10 as it uses ten digits from 0 to 9 ?

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Decimal

Heca

Binary

Octal

1 Petabyte is equal to _________:

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(1,024)⁴ bytes

(1,024)⁵bytes

(1,024)⁶bytes

(1,024)⁷bytes

In Boolean algebra 'AND' Operation is denoted by:

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.

*

+

/

A device which holds the data as long as it has power supply connected to it is called:

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HDD

Storage

Volatile Memory

Non Volatile

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