Number System In Computers
10 Questions
| Attempts: 641
ANSWER ALL THE QUESTIONS
Questions and Answers
- 1.Which of the following is not a positional number system?
- A.
A) Roman Number System
- B.
B) Octal Number System
- C.
C) Binary Number System
- D.
D) Hexadecimal Number System
- 2.
The value of radix in binary number system is _____________- A.
A) 2
- B.
B) 8
- C.
C) 10
- D.
D) 1
- 3.
The binary equivalent of the decimal number 10 is __________
- A.
A) 0010
- B.
B) 10
- C.
C) 1010
- D.
D) 010
- E.
Option 5
- 4.Which of the following is the correct representation of a binary number?
- A.
A) (124)2
- B.
B) 1110
- C.
C) (110)2
- D.
D) (000)2
- 5.The value of base in a decimal number system is [Blank]
- 6.A bit in a computer terminology means either 0 or 1. true or false?
- A.
True
- B.
False
- 7.In a number system, each position of a digit represents a specific power of the base.
- A.
True
- B.
False
- 8.What could be the maximum value of a single digit in an octal number system?
- A.
A) 8
- B.
B) 7
- C.
C) 6
- D.
D) 5
- 9.The maximum number of bits sufficient to represent an octal number in binary is _______
- A.
A) 4
- B.
B) 3
- C.
C) 7
- D.
D) 8
- 10.The binary number 111 in octal format is ________________
- A.
A) 6
- B.
B) 7
- C.
C) 8
- D.
D) 5
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