Grade 2 Working of Computer

A _____________________ is a flat and shiny circular device used for loading songs, games etc

____________ unit controls working on computer

• Control unit

• memory unit

• Arithmetic and Logical Unit

• User
  

____________ is a physical device capable of storing information temporarily or permanently.

• storage

• Computer Memory

• soft copy

• hard copy

______________ is a printout of the file

• Soft copy

• hardcopy

• software

• hardware

Programs running in the computer are called _______________.

Write the full form: CPU

Write the full form: M U

Write the full form: ROM

Write the full form: RAM

Write the full form: ALU