(A) Decimal
(B) Hexadecimal
(C) Binary
(D) None of the above
Tag: Basic Computer Knowledge
1st complement of a binary number can be found by subtracting it from __ .
(A) 2n
(B) 2n+1
(C) 2n-1
(D) 2n-2
2’s complement of a binary number can be found by subtracting it from __ .
(A) 2n
(B) 2n-1
(C) 2n-2
(D) 2n+1
We can get __ of any binary number simply by replacing 1’s with 0’s and 0’s with 1’s.
(A) 1’s complement
(B) 2’s complement
(C) All zero
(D) None of the above
Position of a point in mixed number can be represented either by fixed position or by __ representation.
(A) Decimal
(B) Hexadecimal
(C) Floating point
(D) None of the above
In __ representation the number is expressed as a combination of mantissa and exponent.
(A) Binary
(B) Decimal
(C) Hexadecimal
(D) Floating Point
RAM is measured in?
(A) Kilobytes
(B) Megabytes
(C) Both A & B
(D) None of the above
Variation of ROM is?
(A) Programmable read only memory
(B) Flash memory
(C) Hard disk
(D) None of the above