Input /output devices and secondary storage

1
???????? ???????

• ????? ??????? ? ??????? ? ??????? ???????

Input /output devices and secondary storage
2
????? ??????? ???????? I /O Devices
3
????? ??????? ???????? I /O Devices
????? ???? ????? ??????? ??? ?????
???????? ???????? ???????? ??? ????? ???????
???????? ?????? ?????? ???????? ???????? ??????
??? ????? ????? ??????? ????? ???????? ???????
??? ??????? ??? ??? ?????? ??????? ????????
?????? ??????? ??????? ??????? ?????????? ??
??????? ???????? ??????? ????? ????? ???????
???????? ??????? ??????? ?? ????? ??????? (1 and
0 ) ???????? ????????? ????? ????? ?????? ???
???? ???????? ???????????.
4
????? ??????? ???????? I /O Devices

• ??? ???? ????? ??????? ???????? ????? ?????
  ???????? ???????? ??????. ??? ????? ????? ???????
  ????? ?????? ????????? ???? ??? ???????? ????
  ??????? ?????? ????? ???????? ??? ????? ??????
  ??????? ???????? ????? ???????? ???? ???????
  ???????? ??????. ?? ??? ????? ??????? ?????
  ????? ???????? ?????? ????? ?????????

5
????? ??????? Input Devices

• ?????? ??? ??????? ?????? ???????? ???????? ???
  ??????? ?????? ??? ???? ???????? ???????? ???????
  ????? ??? ??? ?????? ?? ??? ??????? ???? ??
  ?????? ????? ????? ????? ????? ?????????????? ???
  ??????? ??? ???? ?????? ?????? ?? ???? ?????? ???
  ??? ????? ???????.

6
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
???? ???????? Key Board ????? ???? ????????
???? ??????? ????????? ?? ?????? ????? ????????
???????? ??? ??????? ??? ???? ???????? ?????? ??
???? ???????. ?????? ???? ???????? ?????? ??? ??
??? ?? ??? ????? ?????? ???????? ??? ?? ????
?????? ???? ?????? ???? ????? ?? ????? ???????
?????.
7
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
?????? (?????? Mouse) ?????? ????? ?? ???? ????
?? ????? ??? ???? ??????? ?? ?? ????? ??? ???
????? ??? ???? ?????? (Cursor) ?????? ?? ???
???????. ??? ????? ??? ??????? ??? ????? ????
????????? ???? ???? Mouse Intelligent ?????
?????? ????? ???? ????? ????? ?? ??? ??????
????????? ??? ???? ???? ???? ?????? ???? ?????.
8
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
????? ???????? Track Ball ?????? ??? ??????
????? ???? ?????? ??? ?? ?? ?????? ?????? ???
?????? ???????? ??? ?????? ?? ???? ?????? ???
??????? ??????? ?? ????? ????.
9
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
????? ??????? Pointing Stick ?????? ???
???????? ??????? Notebooks ??? ?????? ???? ????
????? ????? ?????? ????? ???? ?? ???? ??????? ??
??? ???? ???????? ????? ???????? ?? ????? ??????
??? ?????? ???? ?? ???? ??????? ?????? ???????.
10
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
???? ??????? Touch Pad ?? ???? ??????? ?????
?????? ???? ???? ???????? ?? ???????? ???????
Notebooks ??? ?????? ???????? ????? ?????? ???
?????? ?????? ????? ??? ??? ?????? ?????? ?????
?????? ????????.
11
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
??? ?????? Joystick ??? ??????? ??? ??????
???? ???????? ???? ???? ?????? ???? ???? ?? ?????
??? ?????? ?????? ???? ?????? (Cursor) ?? ???
??????? ??????? ??? ?? ??? ?????? ?? ?????
??????? ??????? ??????? ??? ????? ??????? ???????
??? ?????? ???? ?? ????? ??????? ???? ????? ???
????? ????? ??????.
12
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
????? ?????? Light Pen ?? ????? ?? ??? ????
???????? ??????? ?? ?????? ?????? ???? ???????
?????? ??? ??? ?????????? ?? ??????? ??????? ???
?????? ????? ???? ?? ????? ????? ??? ?????
???????? ?? ????? ????????. ??? ???? ???????
????? ?????? ?? ????? ?? ??????? ??? ?????? ??
??? ???????.
13
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
?????? ??????? ???? Touch Sensitive Screen
????? ??????? ??? ????? ?? ??????? ?? ?????
????? ????? ??????? ??? ?????? ???? ???? ????????
Kiosks ??? ????? ?? ???? ????? ????? ??????
??????? ???????? Multimedia ??????? ??? ???????
???? ?? ??????? ??????? ??? ??? ????? ???????.
14
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
???? ????? Digitizer ?? ????? ?? ???? ???????
????? ????? ???????? ?????? ?????? ????????
???????? ???????? ??? ??????? ?? ???? ???????
?????? ???. ??? ?? ???? ????? ?? ??? ???????
?????? ????? ??????? ?????? ??????? ??? ???????.
15
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
?????? ?????? Scanner ???? ?????? ?????? ????
???? ?????? ?????? ??? ??????? ??? ??????? ???
???? ????? ?? ??????? ??????? ????????? ??????
?????? ??????? ?? ???????? ??????? ?? ???? ??????
?????????? ?? ??????? ?? ???????. ????? ?????
?????? ?? ???????? ??????? ?????? ???? ???????
Flatbed Scanner ???? ???? ???? ????? ?? ??? ?????
?? ????? ????? ???? ?? ????? ?????? ?????
????????? .??? ?? ???? ?????? ?????? ????? ??????
???? ??? ?????? ??????? ????? ?????? ???????
????????.
16
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
???? ?????? ????????? Barcode Reader ?? ??? ??
????? ???????? ??????? Scanner ?????? ??????
????? ?????? ????????? Bar Code ???????? ???
????? ????????? ?? ??????? ???????? ?????????
?????????? ??? ????? ?? ???? ??????????? ????
?????? ?????? ?? ???? ?????? ????? ?? ??????
????????? ???????? ??? ??? ??????.
17
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
???? ?????? ??????? Optical Character Recognition
- OCR ???? ??? ?????? ?????? ?????? ?? ??????
?? ???? ????? ??????? ??? ??? ??? ?????? ??????
???????? ??? ??? ???????? ???? ??????? ???????
??????? ????? ????? ?????? ?????? ?????? ????????
????????? ??????? ???????? ??????? ????? ??????.
18
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
???????? ??????? Digital Camera ????????
??????? ???? ???????? ??????? ???? ??? ?????
????? ???? ?? ???????? ??? ???? ????? ?????????
???? Flash Memory Card ????? ?? ???????
?????????. ???? ????? ??? ????? ?? ????? ????????
??? ??????? ??? ??? ??????? ?????????. ?????
???????? ??????? ?????? ????? ??????? ?????????
(?????)? ??? ????? ???????? ??? ????????.
19
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
???? ????? ????? ?? ????????? ??????? ????
?????? ?????? ?? ??? ???? ?????? ?? ???? ??? ???
?? ???? ???????? ??????? ????? ????? ????????
????????? ??????? ???????? ?? ???.
20
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
????? ????? ????? Voice Input Systems ?? ?????
?? ???? (??? ??????????) ?????? ?????? ???????
??? ??????? ???? ???? ?? ???? ????? ????? Sound
Card ???? ??? ???????? ????? ???? ??????? ??????
??? Sound Recorder.
21
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Input Devices
????? ?????? ??? ??????? Biometric Input
Devices ???? ?????? ??? ??????? ?? ???? ?????
???? ?????? ????? ?????? ?? ?????? ??? ??????? ??
???? ???? ?????? ?? ?? ???? ?? ????? ?? ????? ??
????? ?? ???????. ??????? ??? ??????? ????
??????? ??????? ??????? ??? ??????? ???????? ???
?????? ??????.
22
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
????? ??????? Output Devices ???? ????? ???????
???????? ??????? (?????????) ?? ???? ???????
???????? (???????) ???????? ??? ????? ???????
???????? ???????? ????????.
23
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
????? ????? ??????? ???????Screens ???? ?????
?????? ?? ??? ????? ??????? ??????? ????????? ??
???? ???? ???????? ????? ????? ??? ?????? Screen
????? ???? ????? ???? ??????? Monitor.
24
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
??? ???? ?????? ?????? ????? ?? ?????? ?????
????? ??? ???? ???? ?? ???? ????? ??? ???? ??????
??????? ?? ????? ??? ????? ??? ???? ?? ????????
?????? ?????? ?? ??? ???? ?? ?????? ??????? ??
??? ?????? ???? ????? ??? Pixels? ????? ??? ???
?????? ???? ?????? Resolution? ?????? ?? ?????
?????? ????? ???? ?????? ???? ???? ???? ??????
???? ????? ???? ????? Graphics Adapter
25
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
????? ?? ???? ??? ???? ??????? 15 ???? ????
?????? 25 ???? ?80 ?????? (?????) ?? ?? ????
????? ????? ?????? ???? ?? 17 ???? ???? ??? 27
????? ??????? ???? ??????? ??????? ?? ?????
??????? ??????? ?????? ???????... ??? ???? ????
????? ????? ????? ?????? ?????? ??? 12 ?17 ????
?????? ???? ?? ?????? ??????? Notebook. ???
?????? ?????? ????? ???????? Plasma ??????
????????? ??????? ????? ??????? High Definition
TV-HDTV? ????? ??? ??????? ?????? ????? ?????? 22
???? ???? ??? 60 ????
26
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
???? ????? ???? ?????? Cathode Ray Tube - CRT
?? ???? ??????? ???? ???? ????????? ???????? ??
??? ?????? ??????? ?? ?? ????? CRT ??????? ?????
??????? ??? ??? ?? ????????? ????? ??????? ???????
27
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
??????? ??????? Flat - Panel Display ???????
??????? ?? ????? ????? ???????? ????? ??????
????? ??? ????????? ????? ?????? ????????? Liquid
Crystal display - LCD ?? ????? ???????? Plasma.
28
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
???????? Printers ????? ???????? ?? ??? ?????
??????? ??????? ??????? ??????? ?? ?????
????????? ????????? ?????? ????????? ??? ????
???? ???????? ??????? ??? ???????? ????????
????????? ???????? ???????? ???????? ?????????
???????? ????????.
29
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
????? ?????? Laser printer ????? ?????? ??????
?? ???? ????? ???????? ?? ???? ?????? ???? ?????
??? ?????? ????? ?? ????? ??? ????? ??????????
?????? ??? ????? ?? ???????? ???? ????? ??
???????? ?????? ??? ?? ???? ??????? ???? ?????.
30
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
????? ?? ????? Inkjet ????? ??? ???????? ???
????? ????? ?? ???? ?? ????? ????? ?? ????? ???
?????? ?????? ????? ?? ????? ??????? ??????.
31
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
????? ???????? Plotter ????? ???????? Plotter
????? ?? ???? ????? ???? ?????? ??????? ?????????
????????? ??? ??????? ????????. ??? ?????? ?????
?? ????? ??????? Wide Inkjet Printer ??????
??????? ?????? ?????????? ??????? ???????.
32
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
????? ????? Photo Printers ?????? ????? ??
?????? ????? ???? ?? ???? ????? ?????? ???
????????? ?? ????? Ink jet? ??? ???? ??? ????????
???????? ????? ????? ?? ????????? ????????
????????? ???????? ??????? ??? ???????? ???????
????? ????? Glossy Photo Papers.
33
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
???????? ???????? ??????? Multi Function
Printers ???? ??? ????? ?? ???????? ??? ????? ??
???? ???? ???????? ???????? ?????? ?????? ???????.
34
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
???????? ??????? Voice Output ???? ????????
????? ????? ???????? ??????? (??????) ?????
?????? ?? ?????? ?? ????????? ???? ????? ???
??????? ???????? ??? ??????? ????????? ??????
?????? ?????? ?????? ?????? ????????? ???????
???????? ?????? ??????? ????????? ?? ????
???????? ????????? ??? ????? CD ??????? ??????
????? DVD.
35
?????? ??????? ????? ?????? ????? ???????
????????
????? ??????? Output Devices
???? ??? ???????? Data Projector ???? ???
???????? Data Projector ?? ???? ???? ????????
????? ?????? ??????? ??????? ?? ???? ???? ??????
??? ???? ??? ?? ?????? ?? ???????
???????. ??????? ???? ??? ???????? Data Projector
???? ?? ????? ??????? ???????? ???? ??????????.
36
??????? ??????? Secondary Storage
37
?????? ??????? ????? ????????????? ???????
??????? ??????? Secondary Storage
????? ??????? ???????? RAM ????? ????? ?? ????
???? ???????? ???????? ?????? ??????? ???????
???? ???? ???????? ????? ??? ?? ????????? ??????
??? ????? ??????? ??? ???? ?????? ?????. ????
???? ???? ??? ????? ????? ?????? Secondary
Storage ?????? ????? ???????? ?????????? ?????
????? ???? ???? ?????? ????? ??? ??????.
38
?????? ??????? ????? ????????????? ???????
??????? ??????? Secondary Storage

• ??????? ?????? Floppy Disks
• ?????? ?????? Hard Disks
• ????? ??????? ???????? ???????? Removable
  Megnetic Disks and Drives
• ????? ????? ???????? ???????
• ??????? ??????? Compact Disks - CDs
• ??????? ??????? Flash Memory
• ?????? ??????? Magnetic Tape

39
?????? ??????? ????? ????????????? ???????
??????? ??????? Secondary Storage
??????? ?????? Floppy disks-diskettes ?????
??????? ?????? ?? ????? ??????? ??????? ????? ???
?????? ????? ????? ??? ????? ???? ????????
??????? PCs.
40
??????? ??????? Secondary Storage

• ??????? ?????? Floppy disks-diskettes
• ???? ??????? ?????? ?? ??? ???????? ???? ??? ????
  ????? ????? ???????. ? ???? ????? ?? ???? ????
  ???????. ???? ??????? ???? ???? ??????? ??
  ??????? .
• ?? ???? ????? ??????? ?????? ????????? ???????
  ??? ????? 3.5 ? ???? ???? ?? ?????? 1,44 MB ??
  1,44 ????? ??? ???????.

41
??????? ??????? Secondary Storage

• ??????? ?????? Floppy disks-diskettes
• ?????? ???????? ????? ????? ?? ??????? ????, ???
  ?? ?? ?????
• ??????? ???? ?????????.
• ???? ??????.
• ??? ????? ????????? ????.
• ? ??????? ???? ????? ????? ????? ??? ?????? ???
  ??? ????? ??????? ??????? ??????. ??? ????? ???
  ??????? ??????? ???????? ??????? ??? ????????? ??
  ?????? ?????? ??????.

42
?????? ??????? ????? ????????????? ???????
??????? ??????? Secondary Storage
??????? ?????? Hard Disks ????? ????? ???????
??????? ?? ????? ??????? ???????? ??????? ???
????? ??????? ???????? ???? ???? ????? ???????
???????? ?????? ??????? ????????? ??? ?????
????????. ???? ????? ??????? ?????? ?????? ???
????? ????????? ?? ???????? ??????? ?? ?????
???????????? ??? ???? ??? ??????? ??????? ?????
?????.
43
?????? ??????? ????? ????????????? ???????
??????? ??????? Secondary Storage
44
??????? ??????? Secondary Storage
??????? ?????? Hard Disks
45
?????? ??????? ????? ????????????? ???????
??????? ??????? Secondary Storage
??????? ??????? Compact Disks - CDs ????? ???????
??? ????? ?? ??????? ??? ??? ?? ???? ??? ?????
????? ????? ?? ???????? ?????? ??? ?????? ?????
????? ?????? ??????? ???????? Multimedia ??? ????
?? ????? ???????? ??????? ????????.
46
?????? ??????? ????? ????????????? ???????
??????? ??????? Secondary Storage
??????? ??????? Compact Disks - CDs
47
??????? ??????? Secondary Storage

• ??????? ??????? Compact Disks CDs
• ? ???? ????? ??????? ??????? ?? ??? ????????? ???
  
• ????? ??????? ??? CD-ROM , DVD-ROM ? ?? ?????
  ???? ??????? ???? ??? ??????? ??????? ????? ??
  ????? ?????????.
• ????? ??????? CD-R, DVD-R ?? ????? ???? ???????
  ? ??????? ????? ? ?? ???? ??? ?????????.
• ????? ??????? ? ??????? CD-RW,DVD-RAM ?????
  ???? ??????? ? ??????? ????? ???? ??? ????? ??
  ?????? ? ???? ???? ????? ??????? ?????? ???
  ??????? ??????? Flash ? ??????? ??????.

48
?????? ??????? ????? ????????????? ???????
??????? ??????? Secondary Storage

• ??????? ??????? Flash Memory
• ??? ???? ?? ????? ??????? ???????? ??? ?????
  ??????? ????? ????? ?????? ?? ??????? ???????
  ???????? ??? ????????? ??????? ??????. ? ????? ?
• ??? ????? ?????.
• ????? ?????.
• ??????? ??? ???? ???????? ?????? ??????????.
• ????? ???????.

49
?????? ??????? ????? ????????????? ???????
??????? ??????? Secondary Storage
????? ??????? ??????? Flash Memory Types ? -
????? ??????? Memory Card-MC ?????? ?????
??????? ????? ?? ????? ????????? ????????
?????????? ??????? ?????????? ??????? ???????
PDA.
50
?????? ??????? ????? ????????????? ???????
??????? ??????? Secondary Storage
? - ???? ??????? ?????? Flash Memory Drive ???
??????? ??? ????? ?? ????? ??????? ??????? ?????
????? ????? ???????? ???????? ?? ?????? ??
???????? ??????? ????? USB Port ????? ??? ??????
??? ???? ????? ???????? ???????? ??? ???????
???????.