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Computer fundamentals

Authored by Noel Jophy

Computers

9th Grade

Used 128+ times

Computer fundamentals
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

CPU stands for __________.

central processing unit
computer processing unit
central protection unit
computer protection unit

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main job of the central processing unit (CPU) in a computer?

It executes the instructions from a program stored in memory
It stores data and instructions that the computer will need
It transfers data between the various components of the computer

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a good way to protect your computer?  

Install antivirus software
Back up important files
Skip operating system updates
Plug it into a surge protector

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following are NOT types of computer hardware?

Mouse
Keyboard
Microsoft Windows
Motherboard

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The brain of any computer system is

ALU

Memory

CPU

Control Unit

None of the above

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1. What is the information or instructions for your computer?

hardware

bios

cpu

software

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A computer's language is called________ code.

bit

Byte

binary

pixel

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