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MCQs
Practice
Q
Medium
2 Marks
Computer Studies
Data Representation
Which four number systems are most important in computing?
A
Decimal Roman Octal Binary
B
Decimal Binary Octal Hexadecimal
C
Binary Hexadecimal ASCII Unicode
D
Decimal Binary Octal ASCII
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Explanation
The four most important number systems in computing are Decimal Binary Octal and Hexadecimal.
Reference: Computer Studies Textbook , Page 2
Hint
Focus on the actual number systems used by computers not encoding standards.
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