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AE-JE Foundation EE : Digital Electronics Quiz 2

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Question 1

Which one of the following gate is different?

Question 2

Consider following gates:

1. NAND

2. NOR

3. XOR

Out of these gates, the universal gates are

Question 3

The number of NAND gates required to implement a function  is equal to

Question 4

Which of following logic gates provides output as 0 when both inputs are same (either 0 or 1)?

Question 5

The given circuit can be minimized to:

Question 6

Which of the following gates can be used to create a complete set of logical functions?

1) OR-OR

2) AND-OR

3) AND-NOT

4) OR-NOT

Question 7

The output of the circuit shown in figure is equal to

Question 8

A bulb is a staircase has two switches one switch being at the ground floor and the other one at the first floor. The bulb can turn on and also can be turn off by any on switches irrespective of the state of other swiitch. The logic can be explained by:

Question 9

________ is also known as Inverter.

Question 10

The XOR gate acts as
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Sep 6AE & JE Exams

Posted by:

Aman AgrawalAman AgrawalMember since Jul 2020
M Tech (Power System Engg.) IIT (ISM) Dhanbad
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