COMPUTER FUNDAMENTALS

DATA REPRESENTATION AND NUMBER SYSTEMS

BINARY OCTAL DECIMAL AND HEXADECIMAL NUMBER SYSTEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
THE NUMBER THAT CONTAINS BOTH ALPHABET AND NUMBER IS
A
HEXADECIMAL
B
DECIMAL
C
OCTAL
D
BINARY
Explanation: 

Detailed explanation-1: -Here, we know in the hexadecimal number system, 10 is represented by A, 11 by B, 12 by C and so on. So, we get the number system which uses alphabets as well as numbers as the Hexadecimal Number System. So, the correct answer is “Option d”.

Detailed explanation-2: -To address the two-digit decimal values, the alphabetic characters A, B, C, D, E, and F are used to represent these values in hexadecimal and are treated as valid numerals.

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