Digital Computer Electronics - Section 2 :: Discussion


12. Which of the following is not a positional number system?
A.Roman Number System
B.Octal Number System
C.Binary Number System
D.Hexadecimal Number System
Answer:  Option  A
Explanation:

The Roman number system isn’t a positional number system since it uses symbols to represent numbers.
The octal number system uses digits from 0-7, the binary number system uses digits from 0-1 whereas, the hexadecimal number system uses digits from 0-15.

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Published by:Kiran Manzoor

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