What is the main objective of learning about ASCII and Unicode?

ASCII and Unicode Quiz - yr8

Interactive Video
•
Computers
•
9th - 12th Grade
•
Hard
Manisha Sanghani
Used 6+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To convert symbols into decimal
To convert numbers into binary
To convert letters into binary
To convert letters into hexadecimal
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does ASCII stand for?
American Standard Code for Information Interchange
American System Code for Internet Interchange
American System Code for Information Interchange
American Standard Code for International Information
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many bits does standard ASCII use to encode characters?
6 bits
7 bits
8 bits
9 bits
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is binary used in computers?
Because it uses letters and numbers
Because it is a base 10 system
Because it can represent on and off states
Because it is easy to read
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the decimal value of the capital letter 'A' in ASCII?
64
66
67
65
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the binary representation of the decimal value 65?
1000001
1000100
1000010
1000011
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the decimal value of the lowercase letter 'a' in ASCII?
97
98
96
95
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