IGCSE Computer Science - Character Sets
Authored by Alexandra Hemming
Computers
10th - 11th Grade
Used 20+ times
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14 questions
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1.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
What does ASCII stand for?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A letter, number or punctuation on a computer when used as text is called what? Select one option.
A symbol
A character
A text item
An ASCII
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Computers store and use 1s and 0s in storage devices and RAM. They need to have a way of mapping a character to a binary number that represents it. What do they use? Select one option.
A text translator
A character table
A text set
A character set
4.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
How many bits does Extended ASCII use?
5.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
How many characters can Extended ASCII contain?
6.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
How many bits does ASCII use?
7.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
How many characters can ASCII contain?
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