CS302P Quiz 8 Set 2

CS302P - Quiz No.8

Date: 02 January 2026

Q1. Total number of inputs in a half adder is __________.

1. 3
2. 1
3. 2
4. 4

Correct answer: 2

Q2. In 8x1 multiplexer, which one of the following lines must always be connected to ground in order to activate the mutiplexer?

1. G'
2. W
3. Vcc
4. Y

Correct answer: G'

Q3. A counter circuit is usually constructed of ____________

1. A number of NAND gates connected in cascade form
2. A number of NOR gates connected in cascade form
3. A number of flip-flops connected in cascade
4. A number of latches connected in cascade form

Correct answer: A number of flip-flops connected in cascade

Q4. Three decade counter would have ____________

1. 5 BCD counters
2. 4 BCD counters
3. 2 BCD counters
4. 3 BCD counters

Correct answer: 3 BCD counters

Q5. How many select lines would be required for an 8x1 multiplexer?

1. 8
2. 3
3. 1
4. 2

Correct answer: 3

Generated With VU Toolkit Made with ♥ by Paradoxical