• To understand the importance of information in business.
• To know the technologies and methods used for effective decision making in an organization.
UNIT I INTRODUCTION
Data, Information, Intelligence, Information Technology, Information System, evolution, types based on functions and hierarchy, System development methodologies, Functional Information Systems, DSS, EIS, KMS, GIS, International Information System.
UNIT II SYSTEM ANALYSIS AND DESIGN
Case tools – System flow chart, Decision table, Data flow Diagram (DFD), Entity Relationship (ER), Object Oriented Analysis and Design(OOAD), UML diagram.
UNIT III DATABASE MANAGEMENT SYSTEMS
DBMS – HDBMS, NDBMS, RDBMS, OODBMS, Query Processing, SQL, Concurrency Management, Data warehousing and Data Mart.
UNIT IV SECURITY, CONTROL AND REPORTING
Security, Testing, Error detection, Controls, IS Vulnerability, Disaster Management, Computer Crimes, Securing the Web, Intranets and Wireless Networks, Software Audit, Ethics in IT, User Interface and reporting.
UNIT V NEW IT INITIATIVES
Role of information management in ERP, e-business, e-governance, Data Mining, Business Intelligence, Pervasive Computing, Cloud computing, CMM.
TOTAL: 45 PERIODS
• Gains knowledge on effective applications of information systems in business