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2nd Unit

9th class Computer Chapter 2 (English Medium)

Here you can prepare 9th Computer Science chapter 2 online MCQ test with answers (Unit 2 Fundamentals of Operating Systems). Click the button for 100% free full practice test.

Matric Part 1/9th Class Computer Science Chapter 2 MCQ Test With Answer for Unit 2 Fundamentals of Operating Systems

Matric Part 1/9th Class Computer Science Chapter 2 MCQ Test With Answer for Unit 2 Fundamentals of Operating Systems

Sr. # Questions Answers Choice
1 The order of application of two separate terms is not important in:
  • A. Associative Law
  • B. Commutative Law
  • C. Distributive Law
  • D. Identity Law
2 As soon as the power supply is disconnected, all the data in _________ is cleared:
  • A. RAM
  • B. ROM
  • C. Hard disk
  • D. Floppy disk
3 In Boolean algebra 'AND' Operation is denoted by:
  • A. .
  • B. *
  • C. +
  • D. /
4 1 TB = (1,024) GB or ______ bytes:
  • A. (1,024)<sup>5</sup>
  • B. (1,024) KB or (1,024)<sup>2</sup>
  • C. (1,024)<sup>4</sup>
  • D. (1,024)<sup>2</sup>
5 Which number system has base 16 ?
  • A. Decimal
  • B. Hexa decimal
  • C. Binary
  • D. Octal
6 To convert a decimal number to binary, we divide the number by _______ and take quotient and remainder:
  • A. 8
  • B. 2
  • C. 16
  • D. 12
7 The number system we use in our daily life is the:
  • A. Decimal number system
  • B. Binary number system
  • C. Octal number system
  • D. Numeric
8 Which language is understood by the computer ?
  • A. Binary
  • B. Hill
  • C. High level
  • D. Middle level
9 Hard drives, flash drives and memory cards are example of memory:
  • A. Non-volatile
  • B. Volatile
  • C. Hard disk
  • D. Floppy disk
10 A number system is the system for representation of ______ data:
  • A. Value
  • B. Boolean
  • C. Truth
  • D. Numeric

Top Scorers of 9th Class Computer Chapter 2 Fundamentals of Operating Systems English Medium KPK Boards Online Mcqs

S

Shabana Shahid

Lahore22 - May - 2024

13/15
02 Mins 46 Sec
S

Shabana Shahid

Lahore22 - May - 2024

13/15
02 Mins 46 Sec
M

Manal Hasan

Lahore15 - May - 2024

12/15
01 Mins 10 Sec
B

Basharat Abbasi

Lahore18 - Jun - 2024

12/15
02 Mins 38 Sec
A

Aarushi Bhardwaj

Lahore10 - Jun - 2024

10/15
01 Mins 43 Sec
B

Basharat Abbasi

Lahore18 - Jun - 2024

8/15
02 Mins 38 Sec

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