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:A
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
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.