a) Counter b) Flip flop c) Shift register d) Push down stack Answer: c
View QuestionIn a normal n-bit adder, to find out if an overflow as occurred we make use of ________
a) And gate b) Nand gate c) Nor gate d) Xor gate Answer: ...
View QuestionThe most efficient method followed by computers to multiply two unsigned numbers is _______
a) Booth algorithm b) Bit pair recording of multipliers c) Restoring algorithm d) Non restoring algorithm
View QuestionThe Flag ‘V’ is set to 1 indicates that _____________
a) The operation is valid b) The operation is validated c) The operation has resulted in an ...
View QuestionThe register used to store the flags is called as _________
a) Flag register b) Status register c) Test register d) ...
View QuestionThe processor keeps track of the results of its operations using flags called ________
a) Conditional code flags b) Test output flags c) Type flags d) None of the ...
View QuestionWhen we subtract -3 from 2 , the answer in 2’s complement form is _________
a) 0001 b) 1101 c) 0101 d) 1001 Answer: c Explanation: 0101
View QuestionWhen we perform subtraction on -7 and -5 the answer in 2’s complement form is ________
a) 11110 b) 1110 c) 1010 d) 0010 Answer: b Explanation: 1110
View QuestionWhich representation is most efficient to perform arithmetic operations on the numbers?
a) Sign-magnitude b) 1’s complement c) 2’s complement d) None of the mentioned Answer: c
View QuestionWhich method of representation of numbers occupies a large amount of memory than others?
a) Sign-magnitude b) 1’s complement c) 2’s complement d) 1’s & 2’s compliment Answer: a
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