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

faisal_faisi

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

The ABEL symbol for ' OR ' operation is

a. $

b. #

c. !

d. &

2 / 30

Category: CS302-mid

The binary value ' 1010110 ' is equivalent to decimal __________

a. 86

b. 88

c. 87

d. 89

3 / 30

Category: CS302-mid

If an S-R latch has a 1 on the S input and a 0 on the R input and then the S input goes to 0, the latch will be

a. set

b. invalid

c. clear

d. reset

4 / 30

Category: CS302-mid

Two 2-input, 4-bit multiplexers 74X157 can be connected to implement a ____multiplexer.

a. 4-input, 8-bit

b. 2-input, 4-bit

c. 4-input, 16-bit

d. 2-input, 8-bit

5 / 30

Category: CS302-mid

According to Demorgan's theorem: (A+B+C)bar = ______________

a. A.B.C

b. A(Bar).B(Bar).C(Bar)

c. A+(B.C )Bar

d. A.B(Bar)+C

6 / 30

Category: CS302-mid

The ABEL symbol for ' XOR ' operation is

a. #

b. !

c. $

d. &

7 / 30

Category: CS302-mid

Half-Adder Logic circuit contains 2 XOR Gates

a. FALSE

b. TRUE

8 / 30

Category: CS302-mid

The 3-variable Karnaugh Map (K-Map) has _______ cells for min or max terms

a. 15

b. 4

c. 8

d. 12

9 / 30

Category: CS302-mid

Fan-out is specified in terms of

a. current

b. watt

c. unit loads

d. voltage

10 / 30

Category: CS302-mid

The difference of 111 - 001 equals

a. 111

b. 001

c. 110

d. 100

11 / 30

Category: CS302-mid

High level Noise Margins (VNH) of CMOS 5 volt series circuits is _____________

a. 0.9 V

b. 0.3 V

c. 3.3 V

d. 0.5 V

12 / 30

Category: CS302-mid

Half-Adder Logic circuit contains _____ XOR Gates.

a. 4

b. 2

c. 1

d. 6

13 / 30

Category: CS302-mid

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

a. No output will be activated

b. 2nd

c. 4h

d. 3rd

14 / 30

Category: CS302-mid

The expression _________ is an example of Commutative Law for Multiplication

a. A+B=B+A

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

c. AB+C = A+BC

d. AB=BA

15 / 30

Category: CS302-mid

The complement of a variable is always

a. 0

b. None

c. The inverse of the variables

d. 1

16 / 30

Category: CS302-mid

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

a. A+BC

b. AC+B

c. B+C

d. AB+C

17 / 30

Category: CS302-mid

the boolean expression AB'CD'is

a. a product term

b. always 1

c. a literal term

d. a sumterm

18 / 30

Category: CS302-mid

The AND Gate performs a logical __________function

a. Division

b. Multiplication

c. Addition

d. Subtraction

19 / 30

Category: CS302-mid

The OR gate performs Boolean ___________.

a. multiplication

b. addition

c. division

d. subtraction

20 / 30

Category: CS302-mid

2's complement of hexadecimal number B70A is

a. B709

b. 48F6

c. B70B

d. 48F5 t

21 / 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 +A =A

b. A +1 =1

c. A.A = A

d. A.1= A

22 / 30

Category: CS302-mid

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

a. adding 1's complement twice

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

c. subtracting 1 from 1's complement

d. adding 1 to 1's complement

23 / 30

Category: CS302-mid

The binary value of 1010 is converted to the product term A(Bar)BC(Bar)D

a. FALSE

b. TRUE

24 / 30

Category: CS302-mid

Which one of the following is NOT a valid rule of Boolean algebra?

a. A + 1 = 1

b. A + 0 = A

c. AA = A

d. A = A'

25 / 30

Category: CS302-mid

The bolean expression A + BC equals

a. (A + B)(A' + C)

b. (A + B)(A + C)

c. (A' + B)(A' + C)

d. none of the above

26 / 30

Category: CS302-mid

In the binary number ' 10011 ' the weight of the most significant digit is ____

a. 2^1 (2 raise to power 1)

b. 2^3 (2 raise to power 3)

c. 2^4(2 raise to power 4)

d. 2^0 (2 raise to power 0)

27 / 30

Category: CS302-mid

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

a. TRUE

b. FALSE

28 / 30

Category: CS302-mid

An S-R latch can be implemented by using _________ gates

a. NOT, XOR

b. NAND, XOR

c. AND, OR

d. NAND, NOR

29 / 30

Category: CS302-mid

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

a. XOR

b. OR

c. NOT

d. AND

30 / 30

Category: CS302-mid

The ABEL notation equivalent to Boolean expression A+B is:

a. A # B

b. A & B

c. A $ B

d. A ! B

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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