UNIT I
Internet Access:
Introduction to www, internet and intranet
Creation of e-mail address
Send and receive messages
Use of search engines
Delivering information with Microsoft Mail
Use of MS-Outlook/ Outlook Express
UNIT II
Communication: The Electronic Web; Network Application: voice, information services,
Internet Chat, Group chat, Voice over Internet Protocol: voice conference, Video
conferencing. Computer Network & Communication: Network types, Network topologies,
Network Communication Devices, Physical Communication Media, Network Protocol
(TCP/IP).
UNIT III
Application of IT: Busniess, Educational, Decision Suporot System, Inventory, etc.
Introduction to ERP, CRM, SAP, DBMS, SPSS.
Internet : Different application of internet for Business.
E-commerce and its models.
UNIT IV
Basic Concepts: Entities & their attributes, advantages & disadvantages of DBMS.
Introduction to RDBMS
Data Models: The hierarchical model, the network model & the relational model.
Data Protection: Recovery, concurrency, security &integrity.