9th Class Computer Science Chapter 2 English Medium Online MCQ Test With Answer

9th class students are welcome to this portal. We are here to inform you that computer science 9th class chapter 2 MCQs are available on our website. You can revise your MCQs from this page. All the chapter wise MCQs are provided here. If you are one of those who are going to appear in the final exams or test session, then it is recommended to you appear in the online test. You just need to sign in on our website. Once you pass the test, your result will be available on the screen. To get an advantage of these Multiple Choice Questions, read this page carefully. We will inform you how you can download them.

 

MCQ's Test For Chapter 2 "Number Systems"

Try The MCQ's Test For Chapter 2 "Number Systems"

  • Total Questions12

  • Time Allowed15

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Number Systems

00:00
Question # 1

All the characters on your keyboard has an associated code in binary. This code is called

Question # 2

What is the primary difference between signed and unsigned integers?

Question # 3

A Number system is the system for representation of ..............data.

Question # 4

In Binary 1s Presents.................?

Question # 5

The binary value of the letter 'A' is 01000001 and its decimal value is.

Question # 6

Pixel Stands for?

Question # 7

Which of the following is a key advantage of Unicode over ASCII?

Question # 8

In primary and secondary stroages data is stored in the form of.

Question # 9

How may bytes are used to store a typical integer?

Question # 10

How many bits are used in the standard ASCII encoding?

Question # 11

double Precisionuse ....bits?

Question # 12

Which number system has base 10 as it uses ten digits from 0 to 9?

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How to Prepare the MCQs?

For all the 9th class students, it could be a bit difficult to highlight the important MCQs from the chapter. However, we are offering all the essential MCQs on our website. You do not need to worry. Get the chapter wise MCQs by downloading the pdf file from this page. When you start your Multiple Choice Question (MCQ) preparation, make sure you have a solid understanding of the concepts and can apply them to different scenarios. Keep the MCQs statement in your mind that will also help you with other questions. Review your answers carefully after completing each practice test or sample question. Analyze your mistakes and try to figure out why you made them.

Method to Appear in the Online MCQs Test of Chapter 2

All the matric part 1 students are informed that the method to appear in the 9th class computer science 2nd chapter MCQs is quite simple. Read out the mentioned instructions.

  • Step 1: Visit the website ilmkidunya.
  • Step 2: Select “Online Test”
  • Step 3: Select your class 9th and your Board.
  • Step 4: Click on Computer Science
  • Step 5: Scroll down and select chapter 2 of computer science.
  • Step 6: You will find an option of “Start chapter 2 test”. Click on it and sign in to your Google account to start your online test.

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9th Class (English Medium) Computer Science (New Book) Chapter 2 Important MCQ's

Sr.# Question Answer
1 In Binary 1s Presents.................?
A. OFF
B. OF
C. ON
D. None of these
2 Extended ASCII includes....................characters?
A. 64
B. 256
C. 128
D. None of these
3 MP3 is a (an)---------- file format?
A. Video
B. Image
C. Audio
D. None of these
4 Which number system consists of Os and 1s
A. Decemal
B. Octal
C. Binary
D. Hexa
5 The convert a decimal number to binary, we divide the numberby ......and take quotient and remainder.
A. 2
B. 8
C. 12
D. 16
6 A Number system is the system for representation of ..............data.
A. Truth
B. Boolean
C. Value
D. Numeric
7 UTF stands for?
A. Unicode Transformation Formula
B. United Transformation format
C. Unicode Transforamtion Formation
D. None of these
8 1 KB= .........bytes
A. 200
B. 400
C. 300
D. 1024
9 Which of the following is a key advantage of Unicode over ASCII?
A. It uses fewer bits per character
B. It is backward compatible with binary
C. It is specific to the English language
D. It can brepresent characters from many different lanaguage
10 In an RGB color model, what does RGB stand for?
A. Red. Green Brown
B. Red, Gray, Black
C. Red, Green, Blue
D. Right ,Green, Blue

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