2nd Chapter

## Matric Part 1/9th Class Computer Science Chapter 2 MCQ Test With Answer for Chapter 2

#### 9th Computer Science Chapter 2 Test

Start Chapter 2 Test

## 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 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.

### Matric Part 1/9th Class Computer Science Chapter 2 MCQ Test With Answer for Chapter 2

1 Which number system has base 10 ?
• A. Binary
• B. Decimal
• D. Octal
2 Data to a processor is provided through:
• A. ROM
• B. RAM
• C. EPROM
• D. EEPROM
3 An inverter is called a:
• A. AND
• B. NAND
• C. NOT
• D. NOR
4 (1,024) TB or (1,024)<sup>5</sup> bytes is equal to:
• A. 1 GB
• B. 1 TB
• C. 1 KB
• D. 1 PB
5 Which is an example of primary memory ?
• A. Floppy disk
• B. CD - ROM
• C. Hard disk
• D. RAM
6 1 GB = (1,024) MB or ______ bytes:
• A. (1,024)<sup>5</sup>bytes
• B. (1,024) KB or (1,024)<sup>2</sup>
• C. 8
• D. (1,024)<sup>3</sup>
7 Which table is used to show whether the statement is true or false ?
• A. Value table
• B. Boolean table
• C. Truth table
• D. Central table
8 Which number system has base 2 ?
• A. Decimal
• B. Hexa decimal
• C. Binary
• D. Octal
9 To convert a decimal number to hexa decimal, we divide the number by _______ and take quotient and remainder:
• A. 8
• B. 16
• C. 2
• D. 12
10 To convert a hexadecimal number to binary, simply covert each hexadecimal digit to _______ digits binary value:
• A. Four
• B. Two
• C. Three
• D. Five

### Top Scorers of Computer Science 9th Class English Medium Chapter 2 Online Test

A

#### Arib Ahmed

Lahore01 - Aug - 2024

12/12
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K

#### KHUZAIMA RIZWAN

Lahore25 - May - 2024

12/12
01 Mins 08 Sec
M

#### Mariyam Haniya Wania

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#### Zubair Liaqat

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#### Farah Shahbaz

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#### Mahreen Habib

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#### Mahreen Habib

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#### Momina Iqbal

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#### Mariyam Haniya Wania

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#### Kiamazbell1978

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• #### Misba Jabeen

13 Jul 2023

this website is working really very great job its very helpful to students for mcqs test

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07 Aug 2018

Maths teacher is awesome

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good

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nice work

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