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บทเรียนที่ 1 ความรู้เบื้องต้นเกี่ยวกับเทคโนโลยีสารสนเทศ PowerPoint PPT Presentation


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บทเรียนที่ 1 ความรู้เบื้องต้นเกี่ยวกับเทคโนโลยีสารสนเทศ. เทคโนโลยีสารสนเทศ หรือไอที (Information Technology :IT).

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บทเรียนที่ 1 ความรู้เบื้องต้นเกี่ยวกับเทคโนโลยีสารสนเทศ

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1

1


Information technology it

(Information Technology :IT)


1

(Information Technology :IT)


1


1

(Information Technology IT)


1

(Data)


1

(Information)


1

(Information System-IS)


1

(Information System-IS)

1. (TP DP)

2. (Management Information System MIS)


Information system is

(Information System-IS)

3. (Decision Support System - DSS)

4. (Executive Information System EIS)


1

(electronic devices) (Programmable)


1

  • (Hardware)

  • (Software)

  • (Peopleware)

  • (Data/Information)

  • (Procedural)


Hardware

(Hardware)


Software

(Software)

(Programming Language) (Programmer)


1

Operating system program

Application program


People

(People)


Data information

(Data/Information)

Unstructured file

- Application file

- Ap plication .doc, .xls, .ppt, .htm .html

- ASCII file text file, .dat file editor notepad edit DOS

Structured file

(character) (field) (record) (file table) (database)


Procedural

(Procedural)

  • (Procedure)

  • (Documentation)


1

(Supercomputer)


1

(Mainframe Computer)

(multiprogrammimg)


1

(Minicomputer)

(Workstation)

(Microcomputer) Desktop, Notebook, PocketPC, Plam


1

(Network Computer)

NC


1

(Embedded Computer)


1

  • 1 (Machine Language)

  • 2 (Assembly Language)

  • 3 3 (High Level Language)

  • 4 4 (4GL)

  • 5


1

  • 2538

  • : IT Plan 2000, IT 2010 (2544-2553) (NECTEC)


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