# Set Theory & Algebra-Boolean Algebra [GATE (Graduate Aptitude Test in Engineering) Computer Science]: Questions 1 - 6 of 28

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## Question 1

Boolean Algebra

Appeared in Year: 2011 (UGC-NET)

### Question

MCQ▾

The absorption law in Boolean algebra say that (June Paper 2)

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question 2

Boolean Algebra

Appeared in Year: 2011 (UGC-NET)

### Question

MCQ▾

The proposition is equivalent to (June Paper 2)

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 3

Boolean Algebra

Appeared in Year: 2011 (UGC-NET)

### Question

MCQ▾

The proposition is equivalent to (December Paper II)

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 4

Boolean Algebra

Appeared in Year: 2012 (UGC-NET)

### Question

MCQ▾

Identify the operation which is commutative but not associative? (December Paper II)

### Choices

Choice (4)Response

a.

OR

b.

NOR

c.

EX - OR

d.

NAND

## Question 5

Boolean Algebra

Appeared in Year: 2013 (UGC-NET)

### Question

MCQ▾

A Boolean operator is defined as follows:

What will be the truth value of the expression ? (June Paper II)

### Choices

Choice (4)Response

a.

Always false

b.

Always true

c.

Sometimes true

d.

True when x, y, Z are all true

## Question 6

Boolean Algebra

Appeared in Year: 2013 (UGC-NET)

### Question

Match List-Ⅰ List-Ⅱ▾

Match the following identities/Laws to their corresponding name: (September Paper II)

List-Ⅰ (Identities)List-Ⅱ (Corresponding Name)
(A)

(i)

Absorption

(B)

(ii)

Dominance

(C)

(iii)

Idempotent

(D)

(iv)

Identity

### Choices

Choice (4)Response
• (A)
• (B)
• (C)
• (D)

a.

• (i)
• (ii)
• (iv)
• (iii)

b.

• (ii)
• (iv)
• (iii)
• (i)

c.

• (i)
• (iv)
• (iii)
• (ii)

d.

• (iv)
• (ii)
• (i)
• (iii)

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