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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 number system we use in our daily life is the:
  • A. Decimal number system
  • B. Binary number system
  • C. Octal number system
  • D. Numeric
2 According to _____ law there is no change in results if priority of expressions is changed:
  • A. Associatative
  • B. Commutative
  • C. Duality
  • D. Complement
3 The order of application of two separate terms is not important in:
  • A. Associative Law
  • B. Commutative Law
  • C. Distributive Law
  • D. Identity Law
4 In Boolean algebra 'OR' operation is denoted by:
  • A. *
  • B. /
  • C. +
  • D. .
5 Which language is understood by the computer ?
  • A. Binary
  • B. Hill
  • C. High level
  • D. Middle level
6 In Boolean algebra 'AND' Operation is denoted by:
  • A. .
  • B. *
  • C. +
  • D. /
7 Which is used to assemble more than one propositions into one proposition ?
  • A. Literal
  • B. Simple proposition
  • C. Proposition
  • D. Compound proposition
8 Digital computers store data in ________ form:
  • A. Numeric
  • B. Decimal
  • C. Octal
  • D. Binary
9 A number system is the system for representation of ______ data:
  • A. Value
  • B. Boolean
  • C. Truth
  • D. Numeric
10 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

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

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Jaffar Nadeem

Lahore10 - Mar - 2024

15/15
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Attiqa Qureshi

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Attiqa Qureshi

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Attiqa Qureshi

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Attiqa Qureshi

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Atif Bhatti

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Attiqa Qureshi

Lahore21 - Mar - 2024

13/15
05 Mins 05 Sec
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Attiqa Qureshi

Lahore21 - Mar - 2024

13/15
05 Mins 05 Sec
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Attiqa Qureshi

Lahore21 - Mar - 2024

13/15
05 Mins 05 Sec
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Attiqa Qureshi

Lahore21 - Mar - 2024

13/15
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Attiqa Qureshi

Lahore21 - Mar - 2024

13/15
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Manal Hasan

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12/15
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LIVA-E-ZEHRA 9982

Lahore16 - Apr - 2024

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Lahore16 - Apr - 2024

12/15
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