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Aim

Theory

Objective

Procedure

Pretest

Simulation

Posttest

References

Contributors

Feedback

Design of Register using Verilog

Choose difficulty:

Beginner

Intermediate

Advanced

What is a register in digital electronics?

a: A combinational circuit that performs arithmetic operations Explanation

Explanation

b: A sequential circuit that stores binary data Explanation

Explanation

c: A memory device that stores program instructions Explanation

Explanation

d: A logic gate that performs Boolean operations Explanation

Explanation

What is the main difference between combinational and sequential circuits?

a: Combinational circuits have memory while sequential circuits don't Explanation

Explanation

b: Sequential circuits have memory while combinational circuits don't Explanation

Explanation

c: Combinational circuits use more gates than sequential circuits Explanation

Explanation

d: Sequential circuits are faster than combinational circuits Explanation

Explanation

In a SISO register, how does data move through the register?

a: All bits move simultaneously Explanation

Explanation

b: One bit at a time from input to output Explanation

Explanation

c: Bits move in both directions Explanation

Explanation

d: Bits move randomly through the register Explanation

Explanation

What is the purpose of the clock signal in a sequential circuit?

a: To provide power to the circuit Explanation

Explanation

b: To synchronize the movement of data Explanation

Explanation

c: To generate random numbers Explanation

Explanation

d: To control the input data Explanation

Explanation

What is the minimum number of flip-flops needed for a 4-bit SISO register?

a: 2 Explanation

Explanation

b: 3 Explanation

Explanation

c: 4 Explanation

Explanation

d: 8 Explanation

Explanation

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