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Digital Logic AND Gate Basics

medium 10 Questions
Question 1 of 10

What is the primary function of an AND gate?

An AND gate produces a HIGH output only when all its inputs are HIGH.
Question 2 of 10

What is the Boolean expression for a two-input AND gate?

The Boolean expression for an AND gate is represented by multiplication.
Question 3 of 10

In a truth table for a two-input AND gate, what is the output when A = 0 and B = 1?

The output of an AND gate is LOW (0) if any input is LOW (0).
Question 4 of 10

Which of the following gate combinations can be used to implement an AND gate?

A NAND gate followed by a NOT gate effectively performs the AND function.
Question 5 of 10

In Resistor-Diode Logic (RDL) for an AND gate, what is the effect on the output if one of the inputs is LOW?

In RDL, a LOW input forward biases the diode, pulling the output LOW.
Question 6 of 10

What component is primarily used as the switching element in Resistor-Transistor Logic (RTL) AND gate?

Transistors are the primary switching elements in RTL circuits.
Question 7 of 10

What is a major disadvantage of RTL logic?

RTL suffers from high power dissipation due to current flow in resistors.
Question 8 of 10

In MOS logic for an AND gate, what type of MOSFETs are commonly used?

N-channel MOSFETs (NMOS) are commonly used to implement the AND gate in the series configuration.
Question 9 of 10

If both inputs of a two-input AND gate using MOS logic are HIGH, what is the output state?

When both inputs are HIGH, the NMOS transistors in series are activated, connecting the output to Vdd and resulting in a HIGH output.
Question 10 of 10

Which of the following is NOT a basic logic gate?

XOR is a derived logic gate, while AND, OR, and NOT are fundamental.
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