zsti

storage ex

Mar 29th, 2022 (edited)
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  1. STORAGE / Fill in the gaps with correct words, sometimes the first letter is provided (answers in BOLD!!!)
  2. Optical discs that use the same technology as music CDs. They s.....................up to 700MB of data. CDs can be ….................for multimedia applications such as encyclopaedias and can store pictures, sounds and video clips or anything else that will fit.
  3.  
  4. An external hard disk can store very large a...............................of data, eg 1TB, and can be p.............................into your computer via a USB or FireWire port to provide e…………….storage. They're essentially the same as the hard disk in your computer but due to the c....................are usable externally.
  5.  
  6. A memory stick is 'pen top' sized USB d........................which is i............................into the USB port - it is then seen by the computer as a r...............................drive. They typically come in sizes from 512MB to 32GB upwards depending on the price paid.
  7.  
  8. Data needs to be backed up for many reasons:
  9. • a user may accidentally d......................................an important file
  10. • hard disks can f...........................
  11. • a virus can …........................out data
  12. • a fire may destroy the building where the d......................was being stored
  13.  
  14. Solid state drives are the f...............-based alternatives to traditional hard drives. Not only are they faster and more d..............................than traditional hard drives, they also offer faster boot times and they use ........................power. Unlike HDDs, SSDs have no m...............................parts so they are less prone to damage or component f............................
  15.  
  16.  
  17. Hdd specs – provide missing parameters
  18.  
  19. 1. WXU300SAS64
  20. 2. 3,5''
  21. 3. SAS 6Gb/s
  22. 4. 300GB
  23. 5. 2
  24. 6. 64 MB
  25. 7. 10000
  26. 8. 3ms
  27. 9. 1669 Mbits/sec
  28. 11. 1.6 M hours
  29. 12. 21 dB
  30. 13. 6W
  31.  
  32. Explain the following (What is it/why is it important)
  33. DRIVE CACHE
  34. FRAGMENTATION
  35. PARTITION
  36. HOT PLUG
  37. BACKUP
  38. HEAD CRASH
  39. MTBF
  40. NAS
  41.  
  42. SMART screenshot
  43. https://www.dropbox.com/s/sl6guk8o9vsqhtl/smart%20yoga.jpg?dl=0
  44.  
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