Computer Application

Unit

Topics

I

Computer: An Introduction, Computers in Business. Elements of Computer system, Indian Computing Environment, Management of Data Processing Systems in Business Organisations, Programs Development Cycle, Flowcharting, Input Output Analysis, Programming Concept, Software Development Process.           [Lecture-8]

II

Components of a Computer System, Generation of Computer and Computer Languages, Personal Computers in Business, PC-Software Packages, An Introduction to Disk Operating System and Windows, GUI, Other System Software.                                                                               [Lecture-7]

III

Text Processing, Software, Introduction to Spreadsheet Software, Creation of Spreadsheet Application, Range, Formulas, Function Database Functions in Spreadsheet, Graphics on Spreadsheet, Modes of Data Processing, Report Generation, Presentation Graphics, Creating a Presentation. [Lecture-7]

IV

Computer Software System, Software Development Process, Files Design and Report Design, Data Files Types, Master and Transaction File. Data Hierarchy; Data File Structure, Use of Files in Programming. Relevance of Database Management System, Database Manager, Data Communication, Networking, LAN; WAN, Real-Time Sharing, Online and Offline Processing.                                [Lecture-8]