Computer - Comprehensive Mock Test 16

Question 151 Medium

How many values can be represented by a single byte?

A) 4 B) 16 C) 64 D) 256

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Question 152 Medium

There are …………. parts to a computer system.?

A) 2 B) 4 C) 16 D) 100

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Question 153 Medium

The Indian to beat the computers in mathematical wizardry is?

A) Ramanujam B) Rina Panigrahi C) Raja Ramanna D) Shakunthala Devi

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Question 154 Medium

Which computer was the first to use the magnetic drum for memory ?

A) IBM 650 B) IBM 7090 C) IBM 701 D) IBM 360

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Question 155 Easy

You click at B to make the text?

A) Italics B) Underlined C) Italic and Underlined D) Bold

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Question 156 Medium

You can start Microsoft Word by using _____ button.?

A) New B) Start C) Program D) Control Panel

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Question 157 Medium

What is the permanent memory built into your computer called?

A) RAM B) ROM C) CPU D) CD-ROM

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Question 158 Easy

What type of device is a computer mouse?

A) output B) input C) output+Input D) None of These

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Question 159 Easy

Text in a column is generally aligned?

A) justified B) right C) center D) left

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Question 160 Easy

A printer is which kind of device?

A) input B) word processing C) processing D) output

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