Question # 1

In Boolean algebra 'AND' Operation is denoted by:

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.

*

+

/

To convert a decimal number to binary, we divide the number by _______ and take quotient and remainder:

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8

2

16

12

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

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Byte

KB

Bit

GB

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

1 Petabyte is equal to _________:

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(1,024)⁴ bytes

(1,024)⁵bytes

(1,024)⁶bytes

(1,024)⁷bytes

Digital computers store data in ________ form:

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Numeric

Decimal

Octal

Binary

Your name is in the form of alphabets, but for a computer each alphabet has some _____ value:

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Binary

Decimal

Octal

Numeric

Which number system has base 16 ?

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Decimal

Hexa decimal

Binary

Octal

Which number system consists of 0s and 1s ?

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Decimal

Hexa

Binary

Octal

A number system is the system for representation of ______ data:

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Value

Boolean

Truth

Numeric

Which is used to assemble more than one propositions into one proposition ?

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Literal

Simple proposition

Proposition

Compound proposition

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Computer Science 9th Class English Medium Chapter 2 Online Test MCQs With Answers

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