GCSE - Text
Quiz
•
Computers
•
8th Grade
•
Practice Problem
•
Medium
Jack Walker
Used 3+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does ASCII stand for?
American Standard Coding for International Information
Automated Standard Coding for Information Interchange
American Symbol Code for International Interchange
American Standard Code for Information Interchange
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many bits does ASCII use?
32 bits
16 bits
7 bits
8 bits
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the decimal number associated with the uppercase letter 'A' in ASCII?
1
65
100
97
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many different characters can ASCII represent?
256
127
1024
128
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does Unicode use to represent a wider range of characters than ASCII?
Different encoding
Special symbols
More bits
Extended ASCII
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many bits does Unicode use to store every single character, allowing for over 2 billion different characters?
8 bits
64 bits
16 bits
32 bits
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the maximum number of characters ASCII can represent?
256
127
128
255
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