Computer Basics Quiz

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Questions and Answers

What is the physical aspect of the computer that can be seen?

Hardware (correct)
Application program
Operating system
Software

What is the brain of a computer?

Memory
CPU (correct)
Disk
Hardware

How may the speed of the CPU be measured?

Megabytes
Gigabytes
Megahertz (correct)
Gigahertz

Why do computers use zeros and ones?

<p>Because digital devices have two stable states and it is natural to use one state for 0 and the other for 1. (C)</p> Signup and view all the answers

How many bits does one byte have?

<p>8 (D)</p> Signup and view all the answers

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Computer Basics Quiz

Choose a study mode

Podcast

Questions and Answers

What is the physical aspect of the computer that can be seen?

What is the brain of a computer?

How may the speed of the CPU be measured?

Why do computers use zeros and ones?

How many bits does one byte have?

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