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GCSE OCR CS quiz on CPU and it's components

Quiz by kiran Jayraj

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7 questions
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  • Q1
    Which component of a computer is responsible for executing instructions?
    CPU
    Monitor
    RAM
    Hard drive
    30s
  • Q2
    What does CPU stand for?
    Computer Processing Unit
    Control Processing Unit
    Central Processing Unit
    Central Power Unit
    30s
  • Q3
    Which component is responsible for temporarily storing data that is currently being processed by the CPU?
    Graphics Card
    Hard Drive
    RAM
    Motherboard
    30s
  • Q4
    Which component of a computer is responsible for storing the operating system, programs, and data even when the computer is turned off?
    CPU
    Hard Drive
    Graphics Card
    RAM
    30s
  • Q5
    Which component of a computer handles the visual output?
    CPU
    Motherboard
    Graphics Card
    RAM
    30s
  • Q6
    What does RAM stand for?
    Read-Only Memory
    Random Access Machine
    Random Access Module
    Random Access Memory
    30s
  • Q7
    What is the function of the cache memory in a CPU?
    To store the operating system
    To display graphics
    To provide faster access to frequently used data
    To control the flow of data
    30s

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