Software Theory Presentation

Software Theory 2 Diploma 5 14 August 2007 Alex Murch Marangu TC

What is software? ,[object Object],Hardware Software You (the user)

Software is like a cassette… Software

Types of software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Software working with hardware System Software CPU Hard Disk Memory Monitor Mouse Keyboard Scanner Camera Application Software

Basic input/output system ,[object Object],[object Object],[object Object]

Operating System ,[object Object]

O.S. Examples ,[object Object],[object Object],[object Object],[object Object]

Functions of the O.S. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

O.S. Classification (1/4) ,[object Object],[object Object]

O.S. Classification (2/4) ,[object Object],[object Object]

O.S. Classification (3/4) ,[object Object],[object Object],[object Object],[object Object],Single user, multi-tasking O.S. 1 user 1 computer Word processor Spreadsheet Picture editor Internet browser Many tasks

O.S. Classification (4/4) ,[object Object],[object Object],[object Object],Multi-user O.S.

Application Software ,[object Object],Computer Hardware BIOS Operating System Application Software You (the user)

Types of Application Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Word Processor Software ,[object Object],[object Object],[object Object],[object Object],[object Object]

Spreadsheet Software ,[object Object],[object Object],[object Object],[object Object],[object Object]

Presentation Software ,[object Object],[object Object],[object Object],[object Object]

Database Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Web Browser Software ,[object Object],[object Object],[object Object],[object Object],[object Object]

Graphical User Interface (G.U.I.) ,[object Object],[object Object],[object Object]

Advantages of G.U.I. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Disadvantages of G.U.I. ,[object Object],[object Object],[object Object]

Free / Open Source Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Software Development Cycle Analysis Design Programming Testing Implementation Further Development

Software Analysis ,[object Object],[object Object],[object Object]

Software Design ,[object Object],[object Object],[object Object],[object Object],[object Object]

Programming ,[object Object],[object Object],[object Object]

Testing ,[object Object],[object Object],[object Object],[object Object]

Implementation ,[object Object],[object Object],[object Object],[object Object],[object Object]

Further Development ,[object Object],[object Object],[object Object]

Discussion ,[object Object],[object Object]

Software Theory Presentation

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Software Theory Presentation