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Hardware Revision

Luke Callison-Bailey ICT GCSE Englisch 32 Karten

Karten in diesem Stapel (32)

  1. 1A computer system must be able to take a set of data inputs, process them and produce outputs. It does this using........Hardware and software
  2. 2Which is not an input device: Microphone Trackpad Mouse Modem KeyboardModem
  3. 3Which is not an output device: Touchscreen monitor Webcam Plotter Video Capture Hardware ProjectorVideo Capture Hardware
  4. 4Order these largest (top) to smallest: Byte Nibble Terabyte Megabyte Gigabyte Bit KilobyteTerabyte
    Gigabyte
    Megabyte
    Kilobyte
    Byte
    Nibble
    Bit
  5. 5What does bit stand for?Binary Digit
  6. 6What is the main memory?RAM
  7. 7What does ROM stand for?Read Only Memory
  8. 8What does RAM stand for?Random Access Memory
  9. 9Is RAM volatile?Yes
  10. 10Is ROM volatile?No
  11. 11What does ROM store?BIOS and the OS
  12. 12What does BIOS stand for?Basic Input Output System
  13. 13What does the computer need to boot up?ROM
  14. 14What type of memory is used when the RAM runs out?Virtual Memory
  15. 15Is virtual memory volatile?Yes
  16. 16What does the RAM store?Instructions for the CPU to process
  17. 17What does CPU stand for?Central Processing Unit
  18. 18What type of memory is fastest for the CPU to reach?Cache Memory
  19. 19What cycle does the CPU perform?Fetch, Decode, Execute Cycle
  20. 20If a CPU has 2.4 GHz, how many processes per second can the CPU perform?2.4 Billion
  21. 21If a CPU has 5.6 MHz, how many processes per second can the CPU perform?5.6 Million
  22. 22If a CPU is quad core, how many processors are there?4
  23. 23If a CPU is dual core, how many processors are there?2
  24. 24What are the 4 categories of secondary storage?Flash
    Cloud
    Optical Media
    Magnetic
  25. 25What 3 devices come under optical media?CD
    DVD
    Blu-Ray
  26. 26What device comes under magnetic?HDD
  27. 27What does HDD stand for?Hard Disk Drive
  28. 28What 3 devices come under flash?Flash drive
    SSD
    SD-Card
  29. 29What does SSD stand for?Solid State Drive
  30. 30What does SD-Card stand for?Secure Digital Card
  31. 31Where are you most likely to see SD-Cards being used?Camera
  32. 32Where is data stored on cloud memory like Google Drive kept?On a remote server

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A set of flash cards.
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