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Welcome to the Computer Arithmetic MCQs Page

Dive deep into the fascinating world of Computer Arithmetic with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Computer Arithmetic, a crucial aspect of UGC CBSE NET Exam. In this section, you will encounter a diverse range of MCQs that cover various aspects of Computer Arithmetic, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within UGC CBSE NET Exam.

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Check out the MCQs below to embark on an enriching journey through Computer Arithmetic. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of UGC CBSE NET Exam.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Computer Arithmetic. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Computer Arithmetic MCQs | Page 9 of 9

Explore more Topics under UGC CBSE NET Exam

Q81.
The logic expression x’yz’ + x’yz + xyz’ + xyz reduces to:

a.

x’z

b.

xyz

c.

y

d.

yz

Discuss
Answer: (c).y
Q82.
Which of the following binary number is the same as its 2’s complement:

a.

1010

b.

0101

c.

1000

d.

1001

Discuss
Answer: (c).1000
Q83.
A V A = A is called:

a.

Identity law

b.

De Morgan’s law

c.

Idempotent law

d.

Complement law

Discuss
Answer: (c).Idempotent law
Q84.
An example of a binary number which is equal to its 2’s complement is:

a.

1100

b.

1001

c.

1000

d.

1111

Discuss
Answer: (c).1000
Q85.
Suppose x and y are two Integer Variables having values 0x5AB6 and 0x61CD respectively. The result (in hex) of applying bitwise operator AND to x and y will be:

a.

0x5089

b.

0x4084

c.

0x78A4

d.

0x3AD1

Discuss
Answer: (b).0x4084
Q86.
1 Kilo Bytes refers to:

a.

1000 Bytes

b.

1024 Bytes

c.

8000 Bytes

d.

8192 Bytes

Discuss
Answer: (b).1024 Bytes
Q87.
The following Boolean expression is equivalent to

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (a).1
Q88.
The decimal floating point number -40.1 represented using IEEE-754 32 bit representation and written in hexadecimal form is

a.

0xC2006666

b.

0xC2206666

c.

0xC2006000

d.

0xC2206000

Discuss
Answer: (b).0xC2206666
Q89.
The absorption law in Boolean algebra say that

a.

X + X = X

b.

X . X = X

c.

x + x . y = x

d.

None of the above

Discuss
Answer: (c).x + x . y = x
Page 9 of 9

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