A/L ICT · UNIT 02 / 13

Introduction to Computer

පරිගණකය පිළිබඳ හැඳින්වීම

Computer generations, hardware, architecture and memory.

What you will learn

Use this outline as a starting point for your theory lessons, note-making and revision. Work through each topic and practise with examples.

  • Computer generations and classifications
  • Hardware and software
  • CPU, memory and storage
  • Input, output and system architecture