الفصل الأول الأسس النظرية لعمل الحاسب - د. خالد بكرو Computers Fundamentals - Dr. Khaled Bakro

1. ‫وووو‬ ‫وووو‬ ‫وو‬‫سسسسسسس‬ ‫سسسسسسس‬‫سسسسسسس‬ ‫سسسسسسس‬
‫سسسس‬ ‫سسسس‬‫سسسس‬ ‫سسسس‬

2. ‫سسسسس‬ ‫سسسس‬ .‫س‬ ‫سسسسسسسس‬ ‫سسسسسسس‬ ‫سسسس‬ISBN: 978-9933-13-286-6‫سسسسسس‬ ‫سسسس‬ ‫سسسسسسسس‬ ‫سسسسس‬ ‫سسسس‬ ‫سسس‬ ‫س‬2017.
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3. 7 10
15
5
10
14 60
100
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4. 2017.
 Misty E. Vemaat, Discovering Computers 2018: Digital Technology, Data, and Devices, Cengage Learning, 2018.
Timothy J. O’Leary, Computing Essentials, McGraw-Hill Education, 2017.
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5. ..
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..
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6. Computers Fundamentals
6

7. 









8. ComputerComputer


HardwareSoftware.

ProgramProgram
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9. DataData


....
ProgramProgram
KnowledgeKnowledge
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10. Information TechnologyInformation Technology
)Electronic form(


Information SystemInformation System

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11. EndEnd UserUser((
ProgrammerProgrammer
NetworkNetwork
InternetInternet
WebWeb
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12. AlgorithmAlgorithm
Source CodeSource Code
.
 Compiler.
ComputingComputing



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13. :
Human Being)(User
Hardware:()
Software:
Data:
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14. Information-processing cycleInformation-processing cycle
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15. Input

Processing

Output


Storage

Compoters
A computer is a machine that perfirms four basic
operations: input, processing, output, and
storage. Together, these four operations are
called the information proceesing cycle.
Slide 15

16. InputInput::
Slide 16

17. ProcessingProcessing::


DATA IN INFORMATION OUT
Slide 17

18. OutputOutput::
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19. StorageStorage::
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20. 
.






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21. MARK IMARK I..

IBMIBM

19301930--19501950..

ENIACENIAC19461946
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22. 19651965--19751975
IC.

19751975--19851985
Micro-Computer
.
.
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23. 19851985

.
.

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24. ))
1.
2.
3
4
1.
2..
3..
4..
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25. ))
Control
Computers
Control
Computers workstationworkstation (Micro
Computers)
(Micro
Computers)
(Mini
Computers)
(Mini
Computers)
(Main
Frames)
(Main
Frames)
(Super
Computer)
(Super
Computer)
25

26. ))Super ComputerSuper Computer((::





))
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27. ))Main FramesMain Frames((::
1.
2.
3.
4.
5.
6.
))
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28. ))Mini ComputersMini Computers((::
1.
2.
3.
4.
5.
))
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29. ))Midrange ComputersMidrange Computers((::
1..
2.
3.
4.
5
))
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30. ))PersonalPersonal ComputersComputers((::
PCs.
.



))
30

31. Desktop computers
Laptop computers
Tablets
Smartphones
wearable devices
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32. 



Smart Systems
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33. 





Information Systems
33

34. 34
People
Software
System Software
Application Software
Hardware
System unit.
Input/output devices
Secondary storage
Communication Devices

35. 35
People
Software
System Software
Application Software
Hardware
System unit.
Input/output devices
Secondary storage
Communication Devices

36. 36
Data
•
•.
Procedures
•
Connectivity
•
•NetworkInternet.
•the web

37. 37
Cloud computing
.
Wireless communication
The Internet of Things (IoT(
.

38. 38
•Arithmetic Logic Unit
•ROM
•RAM
•Input Unit
•
Output Unit
•BUS
•Control Unit
•
:

39. 

Multiple-choice.
Matching.
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39

40. 
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