IT Trends and Technology Notes

UNIT–I

Introduction to Distributed system
Advantage and Disadvantage of Distributed System
Features of Distribution System
Types of failure in Distributed System
Artificial Intelligence
Advantages and Disadvantages of Artificial Intelligence
Features of Artificial Intelligence
Expert system – Concepts of AI
Applications Of AI
AI in Business Industry
Reasons and Benefits Of AI
AI Technology
Future of BI & Expert Systems
Merits and Demerits of Expert System : Definition, Domain Knowledge
Component Of expert System, Knowledge base and Inference Engine, Expert System Characteristics, Advantages of Expert System: Availability, Explanation ,Fast response, All the Time Response, Reduced Cost , Multiple Expertise, Knowledge Discovery Phases and Techniques. Application of Expert system and AI.

UNIT–II

Introduction to Virtual Reality
History of Virtual Reality
Present Uses of Virtual Reality
Why VR
Advantage and Disadvantages of VR
Principle of VR
Components of VR System
VR applications
What is Multimedia
Component of multimedia
Various software of multimedia
Uses of Multimedia
With their features WinRar
VLC Media Player, Adobe Reader, Adobe Flash Player, Nokia Suit, Nero Ultra, Safari, Virtual DJ Pro, Foxi Reader Format Factory.

UNIT–III

E-Commerce: An Introductions
Advantages of E-Commerce
Disadvantages of E-Commerce
History of E-Commerce

Concepts of E-Commerce
customer society and Disadvantages Technical and Non Technical Disadvantages
Technology in E- Commerce
Business Model B to B, B to C C to C C to B,B to G ,G to B.
impact of e-commerce
Mobile Commerce Introduction
Electronic Payment Systems: Introduction
Types of Electronic Payment Systems Credit Card, Debit Card, Smart Card, E-Money, E-Wallet, Electronic Fund Transfer. Secure E-Commerce
Digital Payment through Adhaar, Bhim App

UNIT–IV

CELLULAR TRANSMISSION: Cellular network Concept
RF characteristics, Radio Frequency Communications What is RF, Electromagnetic energy waves basics : DB decibel, Line of Sight, Transmit Power, Receiver Sensivity, Data Rate, Definition, Advantages disadvantages , Technology and Hardware need for Wireless Services :
Wireless & Mobile Computing: What is wireless Communication, Components in Wireless communication, How cell phone works, Cellular System Cell, GSM, GPRS, UMTS, LTE, Types of Wireless communication: WPAN, WLAN, WMAN, WWAN with example, Cellular system Architecture: Cell, Cluster, Frequency Reuse, Frequency Reuse, Cell Spitting,
Hands Off
Factors Influencing, Different Generation, Priority. Mobile Switching office, Switching Office vs Station, Base Station Definition and characteristics.

UNIT–V

E-Governance
E-Democracy
Characteristics of Conventional Governance and E Governance
Challenges for E Governance in India: Social, Economical, Technical Challenges.
G2B, G2C, G2G Initiative
Government efforts to encourage citizen participation
Privacy and Security Issues
Information security Management: Definition
Need And Basic Goals of Computer Security
Security Attacks, Threats, Vulnerabilities, Threat Sources, Policy, Computer Security Techniques, ISM Framework, ISM Framework Component, Security at data Center:Firewall, Website Security: Anti Virus and Anti Phishing Tools, Physical Office Security: Restricted Access, Digital Divide: Definition, Determinants and Challenges,
Introduction of Cyber Crime: Definition
Extent and Impact
Content Related
Copyright and Trademark related offence
Computer related offence
The challenges in fighting against cyber crime
various site for e-governance.

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