CS302 Midterm Quizzes 2023 by Danish Hanif

Paid Services Available 10/10 Marks Guarantee · CS302 Quiz File · 6/7/2023 9:54:05 PM

Q1. The simplified expressions using either of the two K-maps are ________.

1. Similar
2. Identical
3. Different
4. Non-identical

2) The _______ select input(s) of the two 4-input multiplexers are common in Dual 4-input

multiplexer.

A. Two B. Four C. Three D. One

Q3. The look-ahead carry circuits______

1. Determine sign and magnitude
2. Add a 1 to complemented inputs
3. Increase ripple delay
4. Reduce propagation delay

Q4. Adjacent 1s detector circuit will have active high output for the input

1. 0101
2. 1010
3. 0011
4. 0001

Q5. The Decimal-to-BCD Encoder has _______ outputs

1. 10
2. 4
3. 2
4. 16

Q6. The GAL22V10 is a popular GAL device having _____________ inputs and ten inputs/outputs.

1. 22
2. 10
3. 20
4. 12

Q7. In 16-bit ALU, the Carry Out 16 is generated only when ALU3 has received Carry In ____.

1. 4
2. 8
3. 12
4. 2

Q8. Multiplexers are also known as ___________.

1. Data Distributors
2. Data Setter
3. Data Selectors
4. Data Manipulators