PTI Chapter 7

PTI Assigntment chapter 7 from Mr.Tridjoko Wahdjono
 
True/False
1. True
2. False
3. False
4. False
5. False
6. False
7. True
8. True
9. False
10. True
11. False
12. False
13. True
Multiple choice
1. B
2. C
3. D
4. D
5. A
6. C
7. B
8. B
Matching
1. H
2. C
3. A
4. E
5. F
6. J
7. D
8. B
9. I
10. G
 
Short answer
1.-Is a server connected to a network with the sole purpose of providing storage.
-Up to 6 tera byte.
2.-thinner, longer cables; reduced interference; less expensive; support for many more connected devices at once; and faster speeds.
-optical disc drives, printers, scanners, digital cameras, and other devices
3.-single section disc : manufacturers write all items on the disc at one time.
-Multi session disc : writes on part of the disc at one time and another part at a later time.
-stores photo from online.
4.-Memory cards enable mobile users easily to transport digital photos, music, or files to and from mobile devices and computers or other devices.
  • Compact flash ( CF) : storage capacity 512 MB- 100 GB
  • secure digital (SD) : storage capacity 512 BM – 8GB
  • SDHC : storage capacity 4-32 GB
  • micro SD : storage capacity 1-2 GB
  • microSDHC : storage capacity 4-16 GB
  • xD picture card : storage capacity 256 MB – 2 GB
  • memory stick pro duo : storage capacity 1-16 GB
  • memory stick micro : storage capacity 1-16 GB
5.-Microfilm : a 100- to 215-foot roll of film.
-Microfiche : small sheet of film, usually about 4 x 36 inches
-They greatly reduce the amount of paper firms must handle. They are inexpensive and have the
longest life of any storage media

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