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G2 PIxels

Total questions: 11

Worksheet time: 6mins

Name
Class
Date
1.

To store an image on a computer, the image is broken down into tiny elements called _______________.

a)

pixels

b)

picture boxes

c)

squares

2.

In digital imaging,

pixel is short for __________________

a)

picture element

b)

pix element

c)

picture

3.

Generally, what is the shape of a pixel?

a)

Circle

b)

Star

c)

Triangle

d)

Square

4.

The number of pixels used to make an image is

a)

resolution

b)

solution

c)

roller

5.

Images on computer screens have ____________________of rows and columns

a)

one or two

b)

hundreds or thousands

c)

ten or twenty

6.

Pixels are often tiny ________________

a)

holes

b)

squares

c)

triangle

7.

____________ pixels are easiest to measure.

a)

Line

b)

square

8.

What are pixels?

a)

Moving gifs

b)

small squares which make up your screen or image

c)

The number of small squares which make up your screen or image

d)

number of bits needed to represent colour in each pixel

9.

The more pixels you have in an image the better the quality of the image

a)

True

b)

False

10.

The bigger the pixels you have in an image the better the quality of the image

a)

True

b)

False

11.

Who is this popular video game character?

a)

Luigi

b)

Princess Peach

c)

Mario

d)

Wario