GATE (Graduate Aptitude Test in Engineering) Electronics: Questions 111 - 114 of 1076

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Question 111

Logic Gates and Their Static CMOS Implementation

Appeared in Year: 2011

Question

MCQ▾

The output Y in the circuit below is always ‘1’ when

The Logic Circuit Consisting of NAND Gates

Choices

Choice (4)Response

a.

Any odd number of the inputs P, Q, R is ‘1’

b.

Two or more of the inputs P, Q, R are ‘0’

c.

Any odd number of the inputs P, Q, R is ‘0’

d.

Two or more of the inputs P, Q, R are ‘1’

Question 112

Boolean Algebra, Minimization of Functions

Appeared in Year: 1998

Question

MCQ▾

The minimum number of 2 input NAND gates required to implement the Boolean function assuming that are available, is

Choices

Choice (4)Response

a.

Two

b.

Five

c.

Three

d.

six

Question 113

Arithmetic Circuits, Code Converters, Multiplexers, Decoders and PLAs

Appeared in Year: 2004

Question

MCQ▾

The range of signed decimal numbers that can be represented by 6-bits 1՚s complement number is

Choices

Choice (4)Response

a.

- 32 to + 31

b.

- 31 to + 31

c.

- 64 to + 63

d.

- 63 to + 63

Question 114

Appeared in Year: 2004

Question

MCQ▾

A master - slave flip flop has the characteristic that

Choices

Choice (4)Response

a.

Change in the output immediately reflected in the output

b.

Change in the output occurs when the state of the slave is affected

c.

The master and the slave states are affected at the same time

d.

Change in the output occurs when the state of the master is affected

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