Digital Logic Quiz

Which of the following gates is a Universal Logic gate, that helps build all the other gates?

• NAND

• AND

• OR

• NOT

What is a hardware simulator used for?

• Design and implementation of gates

• Design, test and debug the hardware

• Debug the software codes

• Test the codes of hardware

What is the full form of HDL?

• Hardware Description Language

• Hardware Development Language

• Hack Description Language

• Hack Development Language

Which of the following statements follows demorgan's law? (. signifies AND, + signifies OR, ' signifies NOT)

• (A.B)' => A'.B'

• (A+B)' => A'.B'

• (A+B)' => A'+B'

• None of the above

Simplify (C + C') + B

• B

• 1

• None of the above

What is missing in a basic low level language?

• Concept of data abstraction

• Basic Logic gates

• Hardware and components

• None of the above

Simplify (A+B)(A+C) using Boolean algebra

• A+B+C

• AB + C

• A + BC

• AC + BC

When is the output of NAND gate 0?

• A=1 B=0

• A=0 B=0

• A=1 B=1

• A=0 B=1

What is output of (A NAND B AND C) when A=1 B=0 C=1?

Which of the following statements gives the same output as A XOR B.

• Statement I only

• Statement II only

• Both Statements I and II

• Neither Statement I nor II