# GATE (Graduate Aptitude Test in Engineering) Electronics: Questions 699 - 703 of 1076

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## Question 699

Boolean Algebra, Minimization of Functions

Appeared in Year: 2019

### Question

MCQ▾

In the circuit shown, what are the values of F for EN = 0 and EN = 1, respectively?

(Carry One Mark Each)

### Choices

Choice (4)Response

a.

Hi – Z and D

b.

0 and 1

c.

Hi - Z and D

d.

0 and D

## Question 700

Arithmetic Circuits, Code Converters, Multiplexers, Decoders and PLAs

Appeared in Year: 2010

### Question

MCQ▾

The Boolean function realized by the logic circuit shown is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 701

Appeared in Year: 2019

### Question

MCQ▾

Which one of the following functions is analytic over the entire complex plane?

(Carry One Mark Each)

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 702

Digital Filter Design Techniques

Appeared in Year: 2019

### Question

MCQ▾

It is desired to find three-tap causal filter which gives zero signal as an output to an input of the form

Where c1 and c2 are arbitrary real numbers. The desired three-tap filter is given by And .

What are the values of the filter taps a and b if the output is for all n, when x [n] is as given above? (Carry One Mark Each)

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 703

Appeared in Year: 2019

### Question

MCQ▾

Consider a differentiable function f (x) on the set of real numbers such that f (-1) = 0 and . Given these conditions, which one of the following inequalities is necessarily true for all ? (Carry One Mark Each)

### Choices

Choice (4)Response

a.

b.

c.

d.

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