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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 Which is used to assemble more than one propositions into one proposition ?
  • A. Literal
  • B. Simple proposition
  • C. Proposition
  • D. Compound proposition
2 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>
3 Which number system has base 2 ?
  • A. Decimal
  • B. Hexa decimal
  • C. Binary
  • D. Octal
4 The binary value of the letter "A" is 01000001 and its decimal value is:
  • A. 67
  • B. 66
  • C. 69
  • D. 65
5 Number "17" is equal to ______ in binary system:
  • A. 10000
  • B. 10110
  • C. 10001
  • D. 10100
6 At least ______ byte is required to store any piece of information in a computer's memory:
  • A. Five
  • B. Three
  • C. One
  • D. Two
7 Which number system has base 16 ?
  • A. Decimal
  • B. Hexa decimal
  • C. Binary
  • D. Octal
8 Which number system has base 10 ?
  • A. Binary
  • B. Decimal
  • C. Hexadecimal
  • D. Octal
9 "Is it cold outside" is:
  • A. Boolean Proposition
  • B. Categorial Propostion
  • C. Moral Proposition
  • D. None of above
10 The smallest amount of data to be stored in computer's memory is a 0 or 1 is called:
  • A. Byte
  • B. Bit
  • C. KB
  • D. GB

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