UNIT 1:
Introduction to computer, Characteristics of computers, Generations of computers, Classification and Anatomy of digital computer systems
Analog, Digital and Hybrid, General and Special purpose, Micro, Mini, Mainframe, Super, Network, Laptop and Notebook computers,
Memory units – Auxiliary storage devices – Input devices – Output devices
Memory units – Auxiliary storage devices – Input devices – Output devices
UNIT 2:
Spread sheets – Introductions – Types of data – Entering formulas – simple calculations – working with work book
Auto correct tools – Tables – Mail merge document,
Input, Processing, Output and Storage devices, Software - System software and Application software, Flowchart
Word processing – MS word – Entering text, editing a document, saving a document, finding and replacing text, creating hypertext links between word documents
UNIT 3:
Memory management, CPU Management, File Management, Data Management, time sharing, Security, communication, Wild cards, relative and absolute path
Internet-Intranet-Extranet, WWW, E-Mail,
Data mining - Data warehousing, Data storage and Data retrieval, Data recovery
Windows, LINUX, Macintosh, Mobile operating system, Mobile computing. Functions of Operating System,
UNIT 4:
Data processing and File Processing, Multiprogramming and Multiprocessing systems, System Architecture
procedure of registering Internet domain, establishing connectivity to Internet, tools and services of Internet, procedure of opening e-mail accounts on internet
Types of networking: LAN, WAN, MAN, WLAN, Transmission Control Protocol/Internet protocol, Network layer
Data processing and File Processing, Multiprogramming and Multiprocessing systems, System Architecture
Online Booking systems, online Booking procedure of railways, airlines, tourist and religious places, hotels and entertainment industry
UNIT 5:
Type of Information system - Management Information System - Decision Support Systems - Expert System – Office Automation System
Type of Information system - Management Information System - Decision Support Systems - Expert System – Office Automation System
