Computer - Comprehensive Mock Test 14

Question 131 Easy

who is the father of computer?

A) James Gosling B) Charles Babbage C) Douglas Engelbart D) James

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Question 132 Easy

If (12A7C )16 = (X)8 then value of X is?

A) 225174 B) 425174 C) 17325 D) 225714

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Question 133 Medium

Emulator is a program that a Permits one computer to execute the machine?

A) Permits one computer to execute the machine-language instructions of another computer of a different make B) Which Is not broken down into smaller units C) Permits one computer to execute the machine-language instructions of another computer of same make. D) None of these

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Question 134 Easy

ASCII code is a _______bit code?

A) 1 B) 2 C) 7 D) 8

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Question 135 Easy

The hexadecimal number system has a base of?

A) 16 B) 2 C) 4 D) 8

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Question 136 Easy

The Internet is an example of?

A) Cell switched network B) circuit switched network C) Packet switched network D) All of above

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Question 137 Medium

What is the usable size of Network bits in Class B of IP address?

A) 4 B) 8 C) 14 D) 16

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Question 138 Medium

What is the size of Host bits in Class B of IP address?

A) 4 B) 8 C) 16 D) 32

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Question 139 Easy

What does protocol defines?

A) Protocol defines what data is communicated B) Protocol defines how data is communicated C) Protocol defines when data is communicate D) all the above

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Question 140 Easy

How many layers does OSI Reference Model has?

A) 4 B) 5 C) 6 D) 7

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