GCSE J277 - 1.2.4 - Representing Image Files

GCSE J277 - 1.2.4 - Representing Image Files

7th Grade

20 Qs

quiz-placeholder

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GCSE J277 - 1.2.4 - Representing Image Files

GCSE J277 - 1.2.4 - Representing Image Files

Assessment

Quiz

Computers

7th Grade

Medium

Created by

Paul Greenwood

Used 26+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

With a 1 bit colour depth image, how many bits are needed to represent each pixel?
1
2
3
4

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

How many different colours can be represented in a 1 bit colour depth image?
1
2
3
4

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

With a 2 bit colour depth image, how many bits are needed to represent each pixel?
1
2
3
4

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

How many different colours can be represented in a 2 bit colour depth image?
1
2
3
4

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

With a 3 bit colour depth image, how many bits are needed to represent each pixel?
1
2
3
4

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

How many different colours can be represented in a 3 bit colour depth image?
6
7
8
9

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

With a 4 bit colour depth image, how many bits are needed to represent each pixel?
1
2
3
4

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