Basics of Information and Communication Technologies (Theory)

Paper Code: 
24BLIS 104
Credits: 
4
Contact Hours: 
60.00
Max. Marks: 
100.00
Objective: 

This course will enable the students to

1. Understand the structure of computer and functions of its various units

2. Identify and state the features of telecommunication channels, standards and protocols

3. Discuss Internet, search engines and network security

 

12.00
Unit I: 
Fundamentals of Computers

 Concept of Computing: Understanding the Basics, Evolution, and Impact

Generations of Computers: Exploring the Evolution from First to Fifth Generation

Types of Computers: Mainframes, Personal Computers (PCs), Laptops, Tablets, and Mobile Devices

Hardware Components of Computers: Overview of Arithmetic and Logic Unit (ALU), Control Unit (CU), Input and Output Unit, and Memory Unit

Types of Software: System Software (Operating Systems like MS-Windows, UNIX, and LINUX) and Application Software (e.g., MS-Word, MS-Excel, MS-PowerPoint)

 Programming Languages: Overview of High-Level and Low-Level Languages, their Purpose, and Examples Introduction to Character Recognition

 

 

12.00
Unit II: 
Communication Technologies

Transmission Channels, Modes, and Media: Understanding the Different Channels of Data Transmission, Modes of Transmission (e.g., Simplex, Half-Duplex, Full-Duplex), and Various Media Types (e.g., Wired, Wireless)

Introduction to ISDN (Integrated Services Digital Network) and PSDN (Packet Switched Data Network): Features, Benefits, and Applications

Modulation Techniques: Exploring Modulation, Frequency, Bandwidth, and Multiplexing in Communication Systems

Wireless Communication Technologies: Overview of Media used in Wireless Communication, including Wi-Fi, Li-Fi (Light Fidelity), Satellite Communication, and Mobile Communication

 

12.00
Unit III: 
Computer Networks and Internet

Understanding Computer Networks: Concept, Importance, and Evolution

Network Topologies: Exploring Different Topologies such as Bus, Star, Ring, Mesh, and Hybrid; Overview of Network Devices like Routers, Switches, Modems, and Hubs

Types of Networks: Local Area Network (LAN), Metropolitan Area Network (MAN), Wide Area Network (WAN): Characteristics, Applications, and Differences

Introduction to the Internet: Web Browsers, World Wide Web (WWW), E-mail Communication; Overview of Search Engines (Meta & Entity), Internet Search Strategies

Introduction to Artificial Intelligence (AI): Basic Concepts, Applications, and Impact on Network Technologies

 

12.00
Unit IV: 
Protocols, Standards, and Security Measures

Communication Protocols: Exploring HTTP (Hypertext Transfer Protocol), SHTTP (Secure Hypertext Transfer Protocol), FTP (File Transfer Protocol), SMTP (Simple Mail Transfer Protocol), TCP/IP (Transmission Control Protocol/Internet Protocol), URI (Uniform Resource Identifier), and URL (Uniform Resource Locator)

Data Security Measures: Understanding the Importance of Data Security in Networks

Firewalls: Types and Functions of Firewalls in Network Security

Cryptographic Techniques: Overview of Encryption and Decryption Methods for Data Security

Anti-virus Software and Anti-spyware Tools: Importance and Functionality in Preventing Malware Attacks

Intrusion Detection Systems (IDS): Types and Role in Network Security

 

 

12.00
Unit V: 
Library Networks, Digital Libraries, and Emerging Technologies

Library Networks:

Concept and Evolution of Library Networks: Historical Overview and Importance

The Need for Library Networks: Enhancing Resource Sharing and Collaboration

Types of Library Networks: Regional, National, and International Networks

Web 2.0 and 3.0 in Libraries:

Introduction to Web 2.0 and Web 3.0 Technologies

Library 2.0/3.0 Concept: Principles, Characteristics, and Benefits

Components of Library 2.0/3.0: User Participation, Social Networking, Collaboration Tools

Application of Mobile Technology in Libraries:

Overview of Mobile Technology Trends

Library Mobile Applications (Apps): Features, Benefits, and Use Cases

SMS Alerts for Library Notifications

Mobile Library Instruction and Services

Mobile Library Websites and Accessing Library Resources on Mobile Devices

Mobile OPAC (Online Public Access Catalog) and Reference Enquiries

Digital Libraries:

Basics of Digital Libraries: Definition, Features, and Components

Importance of Digital Libraries in the Digital Age, Accessing and Utilizing Digital Library Resources

 

Essential Readings: 
  1. Sinha, P.K. (2018). Computer Fundamentals. New Delhi : BPB Publications
  2. Bharihoke, Deepak (2012). Fundamentals of Information Technology. 4th ed. New Delhi: Excel Books.
  3. Haravu, L. J. (2014). Library automation: Design, principles and practice. Allied Publishers, New Delhi.
  4. Phadke, D. N. (2017). Library information technology. Pune: Universal Publications.
  5. Rajaraman, V. &Adabala, Neeharika (2014). Fundamentals of computers. 6th ed.New Delhi: Prentice-Hall of India.
  1. Tanenbaum, Andrew S. &Wetherall, David J. (2013). Computer networks. 5th ed.New Delhi: Prentice Hall

 

References: 
  1. Joiner, Ida. (2017). Emerging library technologies: It's not just for geeks. Oxford:
  2. Chandos Publishing.
  3. Hennig, Nicole. (2017). Keeping up with emerging technologies: Best practices for
  4. information professionals. Santa Barbara: Libraries Unlimited.
  5. Leon-Garcia, Alberto &Widjaja, Indra (2006). Communication networks:
  6. Fundamental concepts and key architectures. 2nd ed. New Delhi: McGraw-Hill.

e-resources

  1. https://egyankosh.ac.in/
  2. e-PGPathshala (inflibnet.ac.in)
  3. https://web.s.ebscohost.com/ehost/search/basic?vid=0&sid=1c38933e-b1cc-48a1-8d09-2ef8eb9a9168%40redis
  4. https://www.proquest.com/?parentSessionId=OYZHzmViD8N9pmRiqj0%2Bd76thfGc...

 

Academic Year: 
2024-25
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