Digital Electronics Objective Questions – Set 8

An AND gate can be imagined as

What logic function is produced by adding an inverter to each input and output of an OR gate?

What is the minimum number of NOR gates required realizing an X-OR gating?

The NOR gate can function as a NOT gate if

The output of a NAND gate is low

The logic expression A + B can be implemented by giving inputs A and B to a two-input

What logic function is produced by adding inverters to the inputs of an AND gate

Which of the following is known as a mod-2 adder?

NOT gates are to be added to the inputs of which gate to convert it to a NAND gate?

An X-OR gate gives a high output

What is the minimum number of NAND gates required to realize an X-OR gate?

In which of the following codes do the successive characters differ in only 1-bit position?

An OR gate can be imagined as

What is the minimum number of two-input NAND gates used to perform the function of 2-input OR gate?

What logic function is produced by adding an inverter to each input and output of an AND gate

A combinational circuit can be designed using only

What logic function is produced by adding inverters to the inputs of an OR gate?

The logic expression AB can be implemented by giving the inputs A and B to a two-input

The X-OR and X-NOR gates can have how many inputs?

The number of parity bits in a 12-bit Hamming code is

The output of a NOR gate is high

The NAND gate can function as a NOT gate if

An exclusive NOR gate is logically equivalent to

How many NOR gates are required to obtain AND operation?

Which of the following is a self-complementing code?

What is the logic which controls a stair case light associated with two switches A and B located at the bottom and top of the stair case respectively

In which code do the successive code characters differ in only one position?

Which of the following gates is known as anticoincidence detector?

NOT gates are to be added to the inputs of which gate to convert it to a NOR gate?

Which of the following gates is known as a coincidence detector?