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Total questions: 11
Worksheet time: 5mins
What does ASCII stand for?
American Standard Code for Information Interchange
American Set Code for Information Interchange
American Set Character for Information Interchange
American Standard Character for Interchange Information
Unicode stores more characters than ASCII
True
False
Unicode uses a maximum of 12-bits
True
False
What is parity checking?
A form of error checking
A character in a character set
An ASCII standard
A Unicode standard
If the ASCII code for H is 72, what is the ASCII code for O?
79
77
81
78
If the ASCII code for G is 71, what is the ASCII code for D?
68
69
67
66
Why is all data, including characters, converted into binary before it can be stored on a computer?
Because computers or CPU's process information in binary
Because computers can only understand binary
Because binary numbers are logical operators
Because binary numbers can be easily converted into hex which is base 18.
All the characters that a computer can use are called a:
Character Set
Character base
ASCII
Character Database
How many characters does ASCII represent?
128
64
256
125
Extended ASCII code is an 8-bit character set that represents 128 characters
False
True
What was the first part of the password on the worksheet?
Al3x@ndru
Alex@ndru
Alex@nd1u
alexAnd1u
