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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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(Information Technology :IT)


(Information Technology :IT)



(Information Technology IT)


(Data)


(Information)


(Information System-IS)


(Information System-IS)

1. (TP DP)

2. (Management Information System MIS)


(Information System-IS)

3. (Decision Support System - DSS)

4. (Executive Information System EIS)


(electronic devices) (Programmable)


  • (Hardware)

  • (Software)

  • (Peopleware)

  • (Data/Information)

  • (Procedural)


(Hardware)


(Software)

(Programming Language) (Programmer)


Operating system program

Application program


(People)


(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)

  • (Procedure)

  • (Documentation)


(Supercomputer)


(Mainframe Computer)

(multiprogrammimg)


(Minicomputer)

(Workstation)

(Microcomputer) Desktop, Notebook, PocketPC, Plam


(Network Computer)

NC


(Embedded Computer)


  • 1 (Machine Language)

  • 2 (Assembly Language)

  • 3 3 (High Level Language)

  • 4 4 (4GL)

  • 5


  • 2538

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


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