Quiz  /  Computer Hardware Class 9 MCQ Questions With Answers

  • 1. 
    The first general-purpose digital computer was the...

  • UNIVAC
  • Abacus
  • ENIAC
  • Turing Machine

  • 2. 
    Why is Moore's law important?

  • It states more powerful computers have larger motherboards
  • It states that a smaller amount of large transistors is more powerful
  • It states that it is more powerful to have a larger amount of small transistors with the same power as a larger transistor
  • It states that a smaller CPU is more powerful

  • 3. 
    The following are Computer Hardware, except;

  • MOUSE
  • WINDOWS
  • RAM
  • VIDEO CARD

  • 4. 
    A computer hardware that optically reads an image and convert it into a digital signal.

  • OPTICAL DRIVE
  • MONITOR
  • MODEM
  • SCANNER

  • 5. 
    Part of computer where most of the calculations takes place.

  • MOTHERBOARD
  • CPU
  • RAM
  • MONITOR

  • 6. 
    The CPU functions for all of the following except

  • separated into two sections
  • decode and executes instructions
  • pulls information from the memory of the computer
  • moves the heat

  • 7. 
    What is an example of output?

  • Webcam
  • Scanner
  • Mouse
  • Earbuds

  • 8. 
    An expansion card that allows the computer to send audio information to an audio device.

  • VIDEO CARD
  • SOUND CARD
  • MEMORY CARD
  • IMAGE CARD

  • 9. 
    Which is not a peripheral?

  • Keyboard
  • Mouse
  • Built-in acceleratometer
  • Projector

  • 10. 
    Computer processes as we know them today are attributed to...

  • Costco
  • Intel
  • Apple
  • Microsoft

  • 11. 
    A Projector is a computer hardware that takes the electronic data stored on a computer and other device and generates a hard copy of it.

  • TRUE
  • FALSE

  • 12. 
    Hard Drive is a volatile memory which stores data, instructions and results of the program currently being executed by the processor and the temporary data which is frequently used.

  • TRUE
  • FALSE

  • 13. 
    What is used to perform any necessary math and logical operations in the computer?

  • Super Unit
  • Control Unit
  • Arithmetic Logic Unit
  • Brain Unit

  • 14. 
    How is ROM different from RAM?

  • The ROM holds the data of running information while the RAM holds the data of static, unchanging information
  • The ROM holds the data of static, unchanging information while the RAM holds the data of running information
  • The ROM is internal while the RAM is a peripheral
  • The ROM is a peripheral and is used to keep the data of changing actively used information

  • 15. 
    Which device is an input peripheral?

  • Projector
  • Keyboard
  • Earbuds
  • USB

  • 16. 
    It allows the computer user to input audio into their computers.

  • SPEAKER
  • MICROPHONE
  • HEADSET
  • SOUND CARD

  • 17. 
    The motherboard ______

  • Produces video for the monitor
  • Connects all other pieces
  • Produces sound for the speakers
  • Stores programs in memory

  • 18. 
    Name this example of Computer Hardware.

  • FLOPPY DRIVE
  • HARD DRIVE
  • OPTICAL DRIVE
  • SOLID-STATE DRIVE

  • 19. 
    Uninterruptible Power Supply (UPS) is also known as the?

  • CPU
  • POWER SUPPLY
  • BATTERY BACKUP
  • MODEM

  • 20. 
    What is the external shell that holds all other computer components?

  • Video card
  • Case
  • CPU
  • Motherboard

  • 21. 
    What does a sound card do?

  • Cools down the PC
  • Creates sound to send to the speakers
  • Allows the PC to be turned on
  • Makes the fan less noisy

  • 22. 
    The term Hardware distinguishes the tangible aspect of a computing device.

  • TRUE
  • FALSE
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