CS302 Midterm Past Paper

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Practice Quiz from CS302 Midterm Past Paper

This quiz will evaluate your preparation for the CS302 midterm examination and it is based on the past papers of CS302. The purpose of this quiz is to evaluate your performance in this subject. If you can pass this quiz, then there is a great chance that you can secure good marks in your exams.

CS302P Assignment 2 Solution Fall 2021 => Download

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Created on January 15, 2022 By

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CS302

CS302 Midterm Past Papers Practice Quiz

Welcome to CS302 Midterm Online Practice Quiz.

You can check your preparation of CS302 for your Exams here.

1 / 30

Category: CS302-mid

Decimal-to-BCD

a. 4

b. 16

c. 10

d. 2

2 / 30

Category: CS302-mid

Two 2-bit comparator circuits can be connected to form single 4-bit comparator

a. TRUE

b. FALSE

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Category: CS302-mid

3.3 v CMOS series is characterized by __________ and _________as compared to the 5 v CMOS series

a. Fast switching speeds, high power dissipation

b. Low switching speeds, very low power dissipation

c. Fast switching speeds, very low power dissipation

d. Low switching speeds, high power dissipation

4 / 30

Category: CS302-mid

In a 4-variable K-map, a 2-variable product term is produced by

a. a 8-cell group of 1s

b. a 4-cell group of 0s

c. a 4-cell group of 1s

d. a 2-cell group of 1s

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Category: CS302-mid

A Demultiplexer is not available commercially

a. TRUE

b. FALSE

6 / 30

Category: CS302-mid

If ' 1110 ' is applied at the input of BCD-to-Decimal decoder which output pin will be activated:

a. 4h

b. 3rd

c. No output will be activated

d. 2nd

7 / 30

Category: CS302-mid

In ABEL the variable A is treated separately from variable a

a. FALSE

b. True

8 / 30

Category: CS302-mid

NOR Gate can be used to perform the operation of AND, OR and NOT Gate

a. TRUE

b. FALSE

9 / 30

Category: CS302-mid

the boolean expression AB'CD'is

a. a literal term

b. a sumterm

c. always 1

d. a product term

10 / 30

Category: CS302-mid

A particular Full Adder has

a. 3 inputs and 3 output

b. 2 inputs and 3 output

c. 2 inputs and 2 output

d. 3 inputs and 2 output

11 / 30

Category: CS302-mid

A demultiplexer has

a. one input and several outputs

b. one input and one output

c. several inputs and several outputs

d. several inputs and one output

12 / 30

Category: CS302-mid

The Extended ASCII Code (American Standard Code for Information Interchange) is a
_____ code

a. 7-bit

b. 2-bit

c. 8-bit

d. 16-bit

13 / 30

Category: CS302-mid

To implement the expression AB(bar)CD+ ABC(bar)D+ ABCD (bar), it takes one OR gate and

a. one AND gate

b. three AND gates and four inverters

c. three AND gates and three inverters

d. three AND gates

14 / 30

Category: CS302-mid

Half-Adder Logic circuit contains _____ XOR Gates.

a. 2

b. 1

c. 6

d. 4

15 / 30

Category: CS302-mid

The AND Gate performs a logical __________function

a. Subtraction

b. Multiplication

c. Addition

d. Division

16 / 30

Category: CS302-mid

Which of the number is not a representative of hexadecimal system

a. 1234

b. DEFH

c. ABCD

d. 1001

17 / 30

Category: CS302-mid

2's complement of 5 is

a. 1100

b. 0101

c. 1011

d. 1101

18 / 30

Category: CS302-mid

The boolean expression X = AB + CD represents

a. an exclusive-Or

b. two ANDs ORed together

c. two ORs ANDed together

d. a 4-input AND gate

19 / 30

Category: CS302-mid

Adjacent 1s detector circuit will have active low output for the input

a. 0110

b. 1101

c. 1010

d. 1011

20 / 30

Category: CS302-mid

The output of an AND gate is one when _______

a. Any of the input is one

b. All of the inputs are one

c. Any of the input is zero

d. All the inputs are zero

21 / 30

Category: CS302-mid

On a Karnaugh map, grouping the 0s produces

a. a SOP expression

b. a POS expression

c. AND-OR logic

d. a "don't care" condition

22 / 30

Category: CS302-mid

If we multiply ' 723 ' and ' 34 ' by representing them in floating point notation i.e. by
first, converting them in floating point representation and then multiplying them, the value
of mantissa of result will be ________

a. 2.4582

b. 0.24582

c. 24.582

d. 24582

23 / 30

Category: CS302-mid

The GAL22V10 has ____ inputs

a. 22

b. 20

c. 10

d. 44

24 / 30

Category: CS302-mid

The PROM consists of a fixed non-programmable ____________ Gate array configured as a decoder.

a. NOT

b. XOR

c. AND

d. OR

25 / 30

Category: CS302-mid

Circuits having a bubble at their outputs are considered to have an active-low output.

a. TRUE

b. FALSE

26 / 30

Category: CS302-mid

1 - 2's complement of any binary number can be calculated by

a. subtracting 1 from 1's complement

b. adding 1 to 1's complement

c. adding 1's complement twice

d. calculating 1's complement and inverting Most significant bit

27 / 30

Category: CS302-mid

(A+B).(A+C) = ___________

a. B+C

b. AB+C

c. AC+B

d. A+BC

28 / 30

Category: CS302-mid

Generally, the Power dissipation of _______ devices remains constant throughout their operation.

a. Power dissipation of all circuits increases with time

b. CMOS 3.5 series

c. TTL

d. CMOS 5 Series

29 / 30

Category: CS302-mid

which of the following rules states that if one input of an AND gate is always 1, the
output is equal to the other input?

a. A.1= A

b. A.A = A

c. A +A =A

d. A +1 =1

30 / 30

Category: CS302-mid

The binary value ' 1010110 ' is equivalent to decimal __________

a. 89

b. 88

c. 87

d. 86

Your score is

The average score is 62%

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Note before downloading CS302 midterm past paper

One thing to note dear fellows that you must don’t rely on these papers only. They can be a source of help but not an ultimate solution. If you want to get good marks in your exams you are advised to go through all of your handouts and must watch all of the video lectures.

Golden rules for good marks in VU Exams.

As per my experience, I have developed some golden rules for getting good marks in Virtual University Exams based on experience. I got 3.96 CGPA by following these rules. So here they are:

Never miss your Quiz, Assignment, or GDB.
Always try to do your Assignment on your own.
Try your best to finish your video lectures 10 days before exams.
Try your best to read your handouts twice before exams.
Read forward attempt backward.
Never schedule more than one paper on the same day.
Your most difficult paper should have a gap of 1 or more days.
Toughest paper must be scheduled first.
Read questions forward and attempt backward.
Don’t waste your time during a paper on illegal activities.

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CS302 Midterm Past Paper online Practice Quiz

CS302 Midterm Past Paper

Practice Quiz from CS302 Midterm Past Paper

Note before downloading CS302 midterm past paper

Golden rules for good marks in VU Exams.

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