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Year 8 Computing Quiz: Graphics and Binary

Authored by Tr K

Computers

7th Grade

Used 6+ times

Year 8 Computing Quiz: Graphics and Binary
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50 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a bitmap image made up of?

Pixels

Shapes

Formulas

Coordinates

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does 8-bit colour mean?

8 colours

2^8 colours

4 colours

16 colours

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Fill in the blank: Binary uses only the digits ___ and ___.

0

1

2

10

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does resolution in a bitmap image refer to?

Size of the file

Number of shapes

Number of pixels

Colour of the pixels

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or False: Binary addition can result in a carry-over bit.

True

False

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of image is most commonly used in photos?

Vector

Bitmap

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the binary sum of 1 + 1?

10

11

01

00

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