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WorksheetsSOALAN QUIZ (MCQ) – ASCII → OCTAL
Total questions: 15
Worksheet time: 8mins
What is the meaning of ASCII?
Computer system command
Standard character code
Division method of numbers
Data storage system
ASCII for the letter 'A' is…
63
65
67
75
The octal number system uses digits…
0 – 5
0 – 7
0 – 9
0 – 8
What is the first step to convert ASCII to octal?
Arrange the remainder from top to bottom
Double the number
Divide the ASCII value by 8
Subtract ASCII from 100
ASCII for the letter 'B' is 66. What is the octal value for 66?
102
110
100
88
ASCII for lowercase 'a' is…
85
97
100
120
The method 'repeated division by 8' is used to…
Convert octal to binary
Convert decimal to octal
Add ASCII numbers
Eliminate the remainder
In the process of converting decimal to octal, the remainder should be read…
Middle to left
Top to bottom
Bottom to top
Randomly
What is the ASCII for the character '0' (zero)?
30
48
60
80
The ASCII value 72 in octal is…
108
110
112
104
What is the purpose of ASCII encoding?
Store images
Represent characters as numbers
Generate sound
Control software
If ASCII = 50, what is the first step in the repeated division technique?
50 × 8
50 ÷ 8
8 ÷ 50
50 – 8
The letter 'C' has an ASCII value of…
67
68
70
65
In converting ASCII to octal, the division result should continue until…
A remainder of 8 is obtained
A whole number is obtained
The division result becomes 0
The division result exceeds ASCII
The ASCII value 120 in octal is…
168
170
150
180
