Computer Number Systems Quiz
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Questions and Answers

Which number system uses digits 0 to 9 and has a base of 10?

  • Octal Number System
  • Decimal Number System (correct)
  • Hexa Decimal Number System
  • Binary Number System

What is the base of the Binary Number System?

  • 2 (correct)
  • 16
  • 8
  • 10

Which number system uses digits 0 to 7 and has a base of 8?

  • Decimal Number System
  • Octal Number System (correct)
  • Hexa Decimal Number System
  • Binary Number System

What is the base of the Hexa Decimal Number System?

<p>16 (D)</p> Signup and view all the answers

What is the value of the digit '5' in the number 101?

<p>5 (A)</p> Signup and view all the answers

Which number system uses only two symbols, 0 and 1, and has a base of 2?

<p>Binary Number System (B)</p> Signup and view all the answers

What is the base of the Octal Number System?

<p>8 (A)</p> Signup and view all the answers

What is the value of the digit 'A' in the Hexa Decimal Number System?

<p>10 (D)</p> Signup and view all the answers

What is the value of the digit '6' in the Decimal Number System?

<p>6 (C)</p> Signup and view all the answers

Which number system uses digits 0 to 9 and has a base of 10?

<p>Decimal Number System (B)</p> Signup and view all the answers

Study Notes

Number Systems Overview

  • The Decimal Number System uses digits 0 to 9 with a base of 10.
  • The Binary Number System operates with a base of 2, employing only two symbols: 0 and 1.
  • The Octal Number System is characterized by a base of 8, utilizing digits from 0 to 7.
  • The Hexadecimal Number System has a base of 16, incorporating digits 0-9 and letters A-F.

Values of Digits in Different Systems

  • In Binary, the digit '5' in the number 101 is equivalent to 5 in Decimal.
  • The value of the digit 'A' in the Hexadecimal Number System is 10 in Decimal.
  • The digit '6' in the Decimal Number System maintains the same value of 6 in its context.

Summary of Bases

  • Decimal Number System: Base 10
  • Binary Number System: Base 2
  • Octal Number System: Base 8
  • Hexadecimal Number System: Base 16

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Description

Test your knowledge of the positional number system used by computers in this quiz. Learn about digits, their values, and how they represent numbers based on their positions.

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