Krishna's - Computer Fundamental & Office Automation

 

English | 2021 | ASIN: B099KGHPWD | 241 pages | PDF | 3.65 MB

SYLLABUS- COMPUTER FUNDAMENTAL & OFFICE AUTOMATION,
Unit-1
Introduction to Computers
Introduction, Characteristics of Computers, Block Diagram of Computer. Types of Computers and Features, Mini Computers, Micro Computers, Mainframe Computers, Super Computers. Types of Programming Languages (Machine Language, Assembly Languages, High Level Languages). Data Organization, Drives, Files, Directories. Types of
Memory (Primary And Secondary) RAM, ROM, PROM, EPROM. Secondary Storage Devices (FD, CD, HD, Pen drive). I/O Devices (Scanners, Plotters, LCD, Plasma Display).
Number Systems: Introduction to Binary, Octal, Hexadecimal System, Conversion, Simple Addition, Subtraction, Multiplication.
Unit-2
Algorithm and Flowcharts
Algorithm: Definition, Characteristics, Advantages and Disadvantages, Examples.
Flowchart: Definition, Define Symbols of Flowchart, Advantages and Disadvantages, Examples.
Unit-3
Operating System and Services in O.S.
DOS"History, Files and Directories, Internal and External Commands, Batch Files, Types of O.S.
Unit-4
Windows Operating Environment
Features of MS"Windows, Control Panel, Taskbar, Desktop, Windows Application, Icons, Windows Accessories, Notepad, Paintbrush.
Unit-5
Editors and Word Processors
Basic Concepts, Examples: MS-Word, Introduction to Desktop Publishing.
Unit-6
Spreadsheets and Database Packages
Purpose, Usage, Command, MS-Excel, Creation of files in MS-Access, Switching between Application, MS-PowerPoint.