 ### Boolean Algebra

 Description: Test your knowledge on boolean algebra and its basics fundamentals Number of Questions: 25 Created by: Tags: BOOLEAN ALGEBRA Gates Logic Gates AND NAND OR NOR XOR K-MAP MAPS Computer Analysis and Design
Attempted 0/25 Correct 0 Score 0

Boolean algebra is used to analyse and design _____ circuits.

1. analog

2. digital

3. hybrid

4. combined

Correct Option: B

In Boolean algebra, x. 0 is equal to

1. 0

2. 1

3. x

4. y

Correct Option: A

In Boolean algebra, x (y + z) is equal to

1. x

2. y

3. x.y

4. x.y + x.z

Correct Option: D

(xy)' = x' + y' is commonly referred to as

1. Demorgan's theorem

2. Karnaugh theorem

3. Kelvin theorem

4. Commutative property

Correct Option: A

In Boolean algebra, (xy)' is equal to

1. x'

2. y'

3. x' + y'

4. x'y'

Correct Option: C

A Boolean expression is specified by

1. a table

2. a truth table

3. a false table

4. the number of gates

Correct Option: B

All the basic Boolean laws are proved by means of

1. table

2. truth table

3. false table

4. combinational circuits

Correct Option: B

(x + y)' = x' y' is defined under

1. Demorgan's theorem

2. Karnaugh theorem

3. Kelvin theorem

4. Associative property

Correct Option: A

In boolean algebra, x + 0 = _____

1. 0

2. 1

3. x

4. y

Correct Option: C

An algebra that deals with binary variables and logic operations is

1. simple algebra

2. complex algebra

3. boolean algebra

4. none of these

Correct Option: C

In boolean algebra, x + 1 = _____

1. 0

2. 1

3. x

4. y

Correct Option: B

In boolean algebra, x. x = ______

1. 0

2. 1

3. x

4. y

Correct Option: C

In boolean algebra, x.1 = _____

1. 0

2. 1

3. x

4. y

Correct Option: C

In boolean algebra, x + x = _____

1. 0

2. 1

3. x

4. y

Correct Option: C

In boolean algebra, x + x' = _____

1. 0

2. 1

3. x

4. y

Correct Option: B

In boolean algebra, x. x' = _____

1. 0

2. 1

3. x

4. y

Correct Option: A

In boolean algebra, x. y = _____

1. x

2. y

3. x.y

4. y. x

Correct Option: D

In boolean algebra, x + y = ____

1. x

2. y

3. x + y

4. y + x

Correct Option: D

In boolean algebra, x.(y.z) = _____

1. x

2. y

3. x.y

4. (x.y).z

Correct Option: D

In boolean algebra, x + (y + z) = ______

1. x

2. y

3. x + y

4. (x + y) + z

Correct Option: D

In boolean algebra, x + yz = _____

1. x

2. y

3. x + y

4. (x + y) (x + z)

Correct Option: D

In boolean algebra, (x')' = _____

1. x

2. y

3. 0

4. 1

Correct Option: A

In boolean algebra, (x + y)' = ____

1. x

2. y

3. x'y'

4. xy

Correct Option: C

Boolean algebra is used to ___ boolean expression.

1. simplify

2. complicate

3. divide

4. merge

Correct Option: A

The output of the boolean function can be

1. 0

2. 1

3. either 0 or 1

4. none of these

Correct Option: C
- Hide questions