|
MCA 1 SEM. Subject: Introduction to Information Technology
Unit – 1 Introduction Basics concept of IT, Concept of data and information, History of computer, Generations and classification of Computers, organization of computers, Input and Output devices, storage devices, Data processing and file organization.
Unit – 2 Software and Computer language Software and its need, Types of Software: System software, application software, utility software, Firm ware. Operating system : Types , Job and objective. Language translator . Introduction and evolution of Programming Languages, Types of Programming Languages, Generations of Programming Languages, Programming Paradigms: procedural oriented and object oriented programming.
Unit – 3 Communication and network technology : Communication process, Communication and system elements, Analog and digital signal, mode of communication, communication media: Wired and Wireless. Computer Network: Types, criteria, advantages and disadvantages, Topology, LAN and other network related protocols, OSI reference model and TCP/IP model.
Unit – 4 Internet Technical foundation of Internet, history of Internet, Internet Service Provider (ASP), ARPANET, Services Available on Internet; Internet Applications : E-mail, WWW and file transfer . Internet addressing , Client server computing, Domain name system (DNS), Internet Security – Fire walls, Encryptions etc.
Unit – 5 Application of IT and Latest IT Trends IT in business, Industry, Home, education entertainment, science, Cloud computing , Information communication Technology (ICT)
|
