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Internal Components

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  • What does the PSU do?
    Stores files
    Supplies power
    Processes instructions
    Displays images
  • Which combination best matches a working computer system?
    CPU + Motherboard + Memory
    Keyboard + Mouse only
    Input + Output only
    Screen + Speaker only
  • Which component is the “brain” of the computer?
    RAM
    PSU
    CPU
    SSD
  • Which internal component performs calculations and executes instructions?
    CPU
    PSU
    HDD
    Motherboard
  • Which statement about RAM is true?
    It is the main circuit board
    It powers the computer
    It stores files permanently
    It is used for active programs
  • If RAM is too small, the computer may:
    Print slower
    Run slow/ Freeze
    Lose screen color
    Not charge
  • Which component stores the operating system and programs?
    RAM
    CPU
    Storage(HDD/SDD)
    Fan
  • Which part connects all internal components together?
    Motherboard
    Mouse
    Monitor
    Printer
  • Which memory is temporary and clears when power is off?
    HDD
    RAM
    SSD
    USB
  • Which is an example of permanent storage?
    SSD
    CPU
    RAM
    Cache
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