Computer Organization & Architecture (3140707) MCQs

MCQs of Computer Data Representation

Showing 1 to 10 out of 50 Questions
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1.
If the base of system is b, then which of the following complement is possible?
(a) (b+1)'s complement
(b) (b-1)'s complement
(c) (b-2)'s complement
(d) (b+2)'s complement
Answer:

Option (b)

2.
Decimal equivalent of octal number 736.4 is?
(a) 478.5
(b) 472.5
(c) 478.25
(d) 472.25
Answer:

Option (a)

3.
A source program usually in which language?
(a) Machine-level
(b) Assembly
(c) Natural
(d) High-level
Answer:

Option (d)

4.
Which FFs are used to store data in register?
(a) D-FF
(b) T-FF
(c) SR-FF
(d) JK-FF
Answer:

Option (a)

5.
The method generally used in computer for subtraction is?
(a) 1's complement
(b) 9's complement
(c) 2's complement
(d) None of above
Answer:

Option (c)

6.
The signed-1's complement representation of (-14) is?
(a) 10001110
(b) 11110010
(c) 10100101
(d) 11110001
Answer:

Option (d)

7.
In floating-point representation, the part represents a signed & fixed-point number is called as?
(a) Exponent
(b) Mantissa
(c) Normalized
(d) Float
Answer:

Option (b)

8.
In floating-point representation, the part designates the position of the decimal point is called as?
(a) Exponent
(b) Mantissa
(c) Normalized
(d) Float
Answer:

Option (a)

9.
Which of the following floating-point number is normalized?
(a) 00011010
(b) 01101101
(c) 10110100
(d) 00110101
Answer:

Option (c)

10.
Full-form of EBCDIC is?
(a) Extra BCD Input Code
(b) Extended BCD Interchange Code
(c) Extra BCD Interchange Code
(d) Extended BCD Input Code
Answer:

Option (b)

Showing 1 to 10 out of 50 Questions
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