HERY H AZWIR Syllabus Introduction to Computer & IT.

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Presentation transcript:

HERY H AZWIR Syllabus Introduction to Computer & IT

Syllabus 1. Course Overview 2. Computer Hardware 3. Computer Software 4. Data Communication 5. Computer Network 6. Internet 7. Computer Lab (Week 7 -12)

1. Overview Number system  Decimal system  Binary system, bit, byte, word concepts  Conversion  Hexadecimal and conversion IT / IS Job Computer categories Computer System Hierarchy

IT / IS Job Business Analyst (Business aspects)  Analyze the business process of an organization  Tools: UML (Unified Modeling Language) System Analyst / Architect (Technology aspects)  System Requirements Specification  Software Requirements Specification  Software Design Software Engineer (Programmer)  Coding  Testing (unit test, integration test)

IT / IS Job Software Quality Assurance & Tester  Internal Testing (integration test, system test, load test, stress test, etc.)  User Acceptance Test  Documentation System / Network Administrator Network Engineer / Network Specialist (Infrastructure) IT / IS Project Manager IT / IS Consultant IT / IS Auditor

Computer Categories Personal Computer  Desktop  Notebook, Netbook, etc Workstation  Engineering application Minicomputer, Midrange  Scientific, engineering applications  Small volume online transactions Mainframe  High volume transaction, support huge database Supercomputer  Highly complex computations  Weather forecasting  Complex simulation, etc

Layers and Views of a Computer System