Computer Aptitude
DATA DETERMINATON MCQs
Total Questions : 11
| Page 1 of 2 pages
Answer: Option C. -> Binary
Answer: Option A. -> John Von Neumann
Answer: Option B. -> 1001
Answer: Option E. -> 1100010
Answer: Option E. -> 1100011
Answer: Option B. -> four binary (consecutive) bits
A hexadigit is a base-16 number system which consists of 16 digits from 0 to 15 and each hexadigit is represented by four binary (consecutive) bits. A binary number is a base-2 number system which consists of two digits, 0 and 1. Thus, four binary bits can represent a single hexadigit.
Definitions:
Hexadigit: A hexadigit is a base-16 number system which consists of 16 digits from 0 to 15.
Binary: Binary is a base-2 number system which consists of two digits, 0 and 1.
Formula:
Hexadigit = 4 binary bits
Explanation with Examples:
For example, the hexadecimal digit ‘A’ is represented as 1010 in binary number system. Here, each hexadecimal digit is represented as four binary bits. Thus, four binary bits can represent a single hexadigit.
Similarly, we can represent other hexadecimal digits using four binary bits.
Hexadecimal Digits Binary Representation
A 1010
B 1011
C 1100
D 1101
E 1110
F 1111
Thus, we can say that a hexadigit can be represented by four binary (consecutive) bits. Therefore, option B is the correct answer.
A hexadigit is a base-16 number system which consists of 16 digits from 0 to 15 and each hexadigit is represented by four binary (consecutive) bits. A binary number is a base-2 number system which consists of two digits, 0 and 1. Thus, four binary bits can represent a single hexadigit.
Definitions:
Hexadigit: A hexadigit is a base-16 number system which consists of 16 digits from 0 to 15.
Binary: Binary is a base-2 number system which consists of two digits, 0 and 1.
Formula:
Hexadigit = 4 binary bits
Explanation with Examples:
For example, the hexadecimal digit ‘A’ is represented as 1010 in binary number system. Here, each hexadecimal digit is represented as four binary bits. Thus, four binary bits can represent a single hexadigit.
Similarly, we can represent other hexadecimal digits using four binary bits.
Hexadecimal Digits Binary Representation
A 1010
B 1011
C 1100
D 1101
E 1110
F 1111
Thus, we can say that a hexadigit can be represented by four binary (consecutive) bits. Therefore, option B is the correct answer.
Answer: Option B. -> ASCII
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