
Digital Imaging
Computers
KG - University
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
There is a ‘hidden’ image in this grid. It has been encoded using 0s and 1s. What do you call this?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is this called a “bit pattern”?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bitmap images are made up of lots of picture elements Also known as . . .
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when you copy small or low quality image from the Internet and try to enlarge it?
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the effect of increasing the resolution of an image?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which image has the highest resolution?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The iPhone 5S has a resolution of 1136 x 640 at 326ppi. What does ppi stand for?
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