Computer Basics: Binary System

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Questions and Answers

What can be defined as an electronic device for storing and processing data?

  • A bi-cycle
  • A binary system
  • A computer (correct)
  • A decimal number system

What is the definition of a binary system?

  • A numeric system that uses 10 digits
  • A numeric system that uses 8 digits
  • A numeric system that uses 5 digits
  • A numeric system that uses 2 digits (correct)

What does the prefix 'bi-' mean in the word 'binary'?

  • Two (correct)
  • Eight
  • Three
  • Five

How is a binary number typically pronounced?

<p>Each digit separately (C)</p> Signup and view all the answers

What is a single binary digit called?

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

How do computers store data and perform calculations?

<p>Using the binary system (D)</p> Signup and view all the answers

What is binary information primarily used for in computers?

<p>To store data (A)</p> Signup and view all the answers

What is the smallest unit of memory in a computer?

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

How many bits are equal to one byte?

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

What is the origin of the term 'bit'?

<p>BInary DigiT (B)</p> Signup and view all the answers

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Study Notes

Computer Definition

  • A computer is an electronic device for storing and processing data in binary form according to instructions given to it in a variable program.

Binary System

  • A binary is a numeric system that only uses two digits: 0 and 1.
  • The word "binary" comes from "Bi-" meaning two, as seen in words like "bicycle" and "binocular".
  • A binary number is pronounced digit by digit, such as "one zero one" for the binary number "101".
  • A single binary digit is called a "bit".

Binary Information

  • Binary information is the computer's language for representing fundamental information stored in the computer system.
  • Binary information is composed of tiny storage locations known as Bits, which are represented as 0s or 1s.
  • One Byte is equal to 8 Bits.
  • Binary information is used to store data, including numbers, texts, characters, graphics, pictures, and sounds.
  • Computers use the binary system to store data and perform calculations using 0s and 1s.

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