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WorksheetsImage File Formats
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is a pixel?
a)
Tiny squares of colour on a screen.
b)
A fairy like creature that lives in a forest.
c)
A whole picture.
d)
A binary code.
2.
What happens the further you zoom in on a picture?
a)
The less pixels you can see.
b)
The pixels are easier to see.
c)
The pixels jump.
d)
The pixels swap places.
3.
When we have a 'one-bit' colour, which are the only two binary numbers that are possibilities?
a)
00 and 11
b)
000 and 111
c)
0 and 1
d)
0000 and 1111
4.
How many different colour combinations are there for a '2 bit' colour?
a)
8
b)
4
c)
16
d)
2
5.
Which of the following is an image file format?
a)
.ppt
b)
.avi
c)
.gif
d)
.mpg
6.
Which file type is good for icons and logos but not photographs?
a)
GIF
b)
JPG
c)
PNG
d)
EPS
7.
Which file type supports animation and transparency?
a)
GIF
b)
JPG
c)
PNG
d)
EPS
8.
An athletic company wants to use an animated graphic on its website.
Which file is the best option to use?
Which file is the best option to use?
a)
sport.jpg
b)
sport.gif
9.
An athletic company wants to use the highest quality photograph for their print advertisement. Which file is the best option to use?
a)
sport.jpg
b)
sport.gif
10.
Miss Solly is taking pictures of her sister at the zoo to post on her family website. Which file format would be most appropriate?
a)
JPEG
b)
GIF
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