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# Test: Boolean Algebra & Logic Gates- 1

## 10 Questions MCQ Test GATE Computer Science Engineering(CSE) 2022 Mock Test Series | Test: Boolean Algebra & Logic Gates- 1

Description
This mock test of Test: Boolean Algebra & Logic Gates- 1 for Computer Science Engineering (CSE) helps you for every Computer Science Engineering (CSE) entrance exam. This contains 10 Multiple Choice Questions for Computer Science Engineering (CSE) Test: Boolean Algebra & Logic Gates- 1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Boolean Algebra & Logic Gates- 1 quiz give you a good mix of easy questions and tough questions. Computer Science Engineering (CSE) students definitely take this Test: Boolean Algebra & Logic Gates- 1 exercise for a better result in the exam. You can find other Test: Boolean Algebra & Logic Gates- 1 extra questions, long questions & short questions for Computer Science Engineering (CSE) on EduRev as well by searching above.
QUESTION: 1

Solution:
QUESTION: 2

Solution:
QUESTION: 3

### Which of the following logic expression is incorrect?

Solution:

The expression: Hence, (b) is the correct option.

QUESTION: 4

Let X and Y be the input and Z be the output of a AND gate. The value of Z is given by

Solution:
QUESTION: 5

What logic gate is represented by the circuit shown below: Solution:
QUESTION: 6

The boolean expression A + BC equals

Solution:

A + BC represents the distributive law which can be expanded as A + BC = (A + B) . (A + C)

QUESTION: 7

A positive AND gate is also a negative

Solution: QUESTION: 8

A gate in which all inputs must be low to get a high output is called a/an

Solution:
QUESTION: 9

Logic 1 in +ve logic system is represented by

Solution:
QUESTION: 10

An AND circuit

Solution: