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Welcome to the Number System MCQs Page

Dive deep into the fascinating world of Number System with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Number System, a crucial aspect of IT Fundamentals. In this section, you will encounter a diverse range of MCQs that cover various aspects of Number System, 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 IT Fundamentals.

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Check out the MCQs below to embark on an enriching journey through Number System. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of IT Fundamentals.

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

Number System MCQs | Page 9 of 32

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Q81.
The decimal representation for the character ‘!’ in ASCII is ____________

a.

31

b.

32

c.

33

d.

34

Discuss
Answer: (c).33
Q82.
The two types of ASCII are _____________ and ____________

a.

ASCII-4 and ASCII-8

b.

ASCII-8 and ASCII-16

c.

ASCII-7 and ASCII-8

d.

ASCII-4 and ASCII-16

Discuss
Answer: (c).ASCII-7 and ASCII-8
Q83.
Any set of digits or alphabets are generally referred as ______________

a.

Characters

b.

Symbols

c.

Bits

d.

Bytes

Discuss
Answer: (a).Characters
Q84.
The first 128 characters are same in both the types of ASCII i.e. ASCII-7 and ASCII-8.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q85.
The number of characters that can be represented in ASCII-8 are ______________

a.

128

b.

256

c.

32

d.

64

Discuss
Answer: (b).256
Q86.
The zone of alphabetic characters from A to O in ASCII is _____________

a.

1000

b.

0100

c.

0010

d.

0001

Discuss
Answer: (b).0100
Q87.
The representation of the number 8 in binary in ASCII-8 format _________

a.

00111000

b.

01001000

c.

1000

d.

00011000

Discuss
Answer: (a).00111000
Q88.
Binary Coding for the letter X is ______________

a.

01011000

b.

00111000

c.

10001000

d.

00010100

Discuss
Answer: (a).01011000
Q89.
Express the ASCII equivalent of the signed binary number (00110010)2.

a.

2

b.

1

c.

A

d.

,

Discuss
Answer: (a).2
Q90.
The numbers used to represent numeric values in EBCDIC are _______

a.

zoned

b.

unsigned

c.

packed

d.

eb

Discuss
Answer: (a).zoned
Page 9 of 32

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