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WorksheetsBinary Images
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
How many unique colours are used in this image?
a)
2
b)
3
c)
4
d)
8
2.
What is the colour depth of this image?
a)
2
b)
3
c)
4
d)
8
3.
How many pixels are used to create this image?
a)
3
b)
4
c)
8
d)
64
4.
How many different colour combinations can be made with 3 binary digits e.g. 101
a)
1
b)
2
c)
4
d)
8
5.
Increasing the number of pixels for an image will allow more details to be added.
a)
True
b)
False
6.
What is the colour depth of this image?
a)
1
b)
2
c)
3
d)
4
7.
What is the binary value for the colour white?
a)
0000
b)
0001
c)
0100
d)
0101
8.
A pixel is...
a)
not determined by used input.
b)
the most important factor in determine the colours available for an image.
c)
the smallest controllable part of a computer screen.
9.
How many colours are used to create this image?
a)
3
b)
4
c)
5
d)
8
10.
How many binary digits are used to create the colours in image?
a)
3
b)
4
c)
5
d)
8
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