How computers work 1a

How computers work 1a

8th Grade

21 Qs

quiz-placeholder

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How computers work 1a

How computers work 1a

Assessment

Quiz

Computers

8th Grade

Practice Problem

Easy

Created by

M Ellis

Used 41+ times

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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Images made up from lines and shapes, uses maths to create them.

Bitmap

Vector

Pixel

Raster

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the base of the binary number system?

2

8

10

16

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the smallest unit of data in a computer?

A. Byte

B. Bit

C. Kilobyte

D. Megabyte

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A bit has a single binary value. What are the possible values?

A. 0 or 2

B. 1 or 2

C. 0 or 1

D. 1 or 3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many bits are there in a byte?

A. 4

B. 6

C. 8

D. 10

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the binary representation of the letter 'a'?

A. 01100001

B. 01100010

C. 01100011

D. 01100100

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the binary value of a bit?

A. 0 or 2

B. 1 or 2

C. 0 or 1

D. 1 or 3

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