Digital Electronics Objective Questions – Set 4

Simplified form of the function f = (x+y+xy)(x+z)

which of the following is correct

Which of the following is equivalant to an ODD function

X AND X' will result

A small circle or dot on top of an IC represents

Which circuit is used in between two systems having two different codes

A byte is equal to ________ bits.

A full adder has

The switch which clears a flip-flop is know as

The number FF in base-16 systems will be equal to ________ in binary system.

Odd parity of a bit stream can be tested using ________ gate.

X' AND X' will result

The main equation for a D flip flop is

A half adder has

The momentary change in the output/state of the flip-flops is known as

1 Gigabyte is equal to

For 4 bit parallel addition, we need ________ half adder(s) and ________ full adder(s)

The state of a flip-flop can be switched by changing its ________ signals.

A graphical representation of a products in a truth table is called as

Master-slave flip flop consists of ________ flip-flop(s).

Number of 2 input multiplexers need to construct a 210 inputs multiplexer is _______

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

A multiplexer is a combinational logic circuit used to perform the operation

1 kb represents

Extremely low power dissipation per gate can be gained from

X OR X' will result

A half adder is a ________ circuit.

XNOR followed by a NOT gate is equivalant to ________ gate

If 4 input MUXes drive a 4 input multiplexer, it results a

Combinations that are not listed for the input variables are