1000+ Computer GK Questions with Answers Pdf - 1

Question: 1

The range of the numbers which can be stored in an eight bit register is

(A) -128 to+128

(B) -128 to + 127

(C) -999999++999999

(D) None of these

Question: 2

Two’s complement of 1011.01 is

(A) 0100.10

(B) 0100.11

(C) 1011.10

(D) 0100.01

Question: 3

The binary equivalent of the octal Numbers 13.54 is

(A) 1011.1011

(B) 1101.1110

(C) 1001.1110

(D) all of these

Question: 4

The hexadecimal digits are 1 to 0 and A to

(A) D

(B) E

(C) F

(D) G

Question: 5

An OR gate has 6 inputs, how many input words are in its truth table?

(A) 16

(B) 32

(C) 64

(D) 128