K K Sharma Solutions for Chapter: Semiconductor Electronics: Materials, Devices and Simple Circuits, Exercise 1: TOPICWISE QUESTIONS

The combination of gates shown below, is equivalent to 

A combination of logic gates has the truth table, as given below.

Which of the following combinations has this truth table?

The figure $\left(\mathrm{i}\right)$ shows a logic gate circuit with two inputs, $\mathrm{A}$ and $\mathrm{B}$, and output $\mathrm{C}$. The voltage waveforms of $\mathrm{A}, \mathrm{B}$ $\mathrm{and} \mathrm{C}$ are shown in figure $\left(\mathrm{ii}\right)$, below.

The logic gate is

For the given logic gate, the truth table is 

The output $\mathrm{Y}$ for the combination of gates shown, is equal to

The diagram of a logic circuit is given below. The output of the circuit is represented by 

The following configuration of gates is equivalent to 

The combination of the gates shown, represents