Course Code: MLI-101
MLI-101: Information, Communication and Society
Assignment Code: AST/TMA/Jul.2025-Jan.2026
Q.1 Define ‘information’. Why is it so much importance these days? Enumerate the disciplines having information as the core area of study.
Answer: Information can be defined as processed, organized, and meaningful data that reduces uncertainty and helps in understanding, decision-making, and problem-solving.
Importance of Information in the Present Age
- Basis for Decision-Making: Individuals, organizations, and governments rely on accurate information to make effective decisions.
- Technological Advancement: Rapid growth in computers, the internet, artificial intelligence, and communication technologies has made information creation, storage, and sharing faster and easier.
- Economic Value: Information is treated as a strategic resource similar to land, labor, and capital. Businesses gain competitive advantage through timely and reliable information.
- Knowledge Society: Modern society is often called an information or knowledge society, where success depends on access to and use of information.
- Globalization: Global connectivity requires continuous flow of information across borders for trade, education, research, and governance.
Disciplines Having Information as the Core Area of Study
- Information Science: Study of information creation, organization, storage, retrieval, and use.
- Library and Information Science (LIS): Focuses on collection, organization, preservation, and dissemination of information resources.
- Computer Science: Deals with information processing, algorithms, data structures, databases, and computing systems.
- Management Information Systems (MIS): Studies the use of information systems to support organizational management and decision-making.
Q.2 Discuss in detail the modes of information generation.
Answer: Information generation refers to the processes through which new information is created, recorded, and made available for use. These modes reflect how knowledge and facts are produced in different contexts.
One major mode is observation, where information is generated by carefully watching events, behaviors, or natural phenomena. This method is common in scientific research, social studies, and environmental monitoring. Closely related is experimentation, in which controlled conditions are used to test hypotheses and generate new scientific information.
Another important mode is research and scholarship, including basic and applied research. Through systematic investigation, analysis, and interpretation of data, researchers produce new knowledge in the form of reports, theses, journal articles, and patents.
Documentation and recording also generate information. Administrative records, government statistics, business reports, and institutional documents continuously create information during routine activities.
Communication and interaction form another mode of information generation. Discussions, interviews, seminars, conferences, and social media interactions produce new ideas and insights through exchange of thoughts.
Creative and intellectual activities such as writing, art, literature, and media production generate information by expressing human imagination and experience.
Finally, technological processes play a growing role. Sensors, digital platforms, big data systems, and artificial intelligence automatically generate vast amounts of information in real time.
Together, these modes contribute to the continuous creation of information essential for knowledge growth and societal development.
Q.3 Discuss the need for a national information policy. Describe the efforts towards framing a national information policy in India.
Answer: National Information Policy (NIP) is essential in the present knowledge-driven era where information is regarded as a vital national resource. With the rapid growth of information and communication technologies (ICT), massive generation of data, and increasing public demand for transparency, a well-defined information policy is necessary to manage information effectively. A NIP provides a framework for the systematic generation, organization, storage, access, dissemination, and preservation of information for national development.
One of the primary needs for a national information policy is to ensure equitable access to information. Unequal access leads to information poverty and widens social and economic disparities. A national policy helps bridge this gap by promoting inclusive access to information for education, research, governance, and industry. It also supports informed decision-making by governments, organizations, and citizens. Another important need is the coordination of information activities across sectors to avoid duplication of efforts and wastage of resources. Furthermore, issues such as intellectual property rights, privacy, data protection, cyber security, standardization, and long-term preservation of information resources require a coherent national-level approach. A NIP also strengthens democratic values by promoting transparency, accountability, and citizen participation.
In India, although there is no single comprehensive National Information Policy, several initiatives and efforts indicate a gradual movement toward such a framework. Discussions on information policy began in the 1970s and 1980s, especially among library and information science professionals. The National Commission on Libraries (1985) emphasized the need for a national information and library policy and strengthening information infrastructure.
India has established several key institutions to support information generation and dissemination, such as INSDOC (now NIScPR), National Informatics Centre (NIC), National Library, and national networks likeDELNET, INFLIBNET, andNICNET. The National Informatics Policy (1982) promoted computerization in government, while the National IT Policy (1999) encouraged the development of information technology and digital resources.
Q.4 State the three levels of information infrastructure. Give an overview of their overall components.
Answer: Information infrastructure refers to the basic framework that supports the creation, storage, processing, transmission, and use of information in a society.
1. National (Macro) Level
This level provides the policy and regulatory environment for information activities in a country.
Components:
- National information policies and legislation (e.g., RTI, IT laws)
- National information institutions and networks (National Library, NIC, NIScPR, data centers)
- Telecommunication and internet backbone
- Standards for information organization and exchange
2. Organizational / Institutional (Meso) Level
This level concerns information infrastructure within organizations and institutions such as universities, research centers, government departments, and industries.
Components:
- Libraries and information centers
- Databases, repositories, and archives
- Management Information Systems (MIS)
3. Individual / User (Micro) Level
This level focuses on the end users who access and use information.
Components:
- Information literacy and user skills
- Personal devices (computers, smartphones)
- Access tools (browsers, search engines, apps)
- User interfaces and assistive technologies
- Personal information management practices
Q.5 Write short notes on any two of the following:
a) Information Theory
b) Knowledge Society
a) Information Theory
Information Theory is a mathematical and scientific approach to understanding the measurement, storage, transmission, and processing of information. It was formally developed by Claude E. Shannon in 1948 through his landmark work “A Mathematical Theory of Communication.” The central concern of information theory is how information can be communicated efficiently and accurately from a sender to a receiver over a communication channel.
One of the key concepts in information theory is entropy, which measures the amount of uncertainty or information content in a message. Higher entropy implies greater unpredictability. Other important concepts include encoding and decoding, noise, redundancy, and channel capacity. Encoding helps in representing information in a form suitable for transmission, while redundancy helps in error detection and correction when noise interferes with communication.
Information theory has wide-ranging applications. In telecommunications, it helps improve signal transmission and reduce errors. In computer science, it is applied in data compression, cryptography, and network design. In library and information science, information theory aids in understanding information flow, retrieval efficiency, and system design.
b) Knowledge Society
A Knowledge Society refers to a society in which the creation, dissemination, and effectiveuse of knowledge are the main drivers of economic growth, social development, and cultural advancement. Unlike industrial societies that relied primarily on physical resources and labor, knowledge societies depend on human intellect, education, research, and innovation.
In a knowledge society, information and communication technologies (ICT) play a crucial role in generating, sharing, and applying knowledge. Education systems emphasize lifelong learning, skill development, and critical thinking. Research institutions, universities, and knowledge networks contribute to continuous innovation. Easy access to information empowers citizens to participate in decision-making and governance, strengthening democracy and transparency.
Knowledge societies promote social inclusion by reducing information gaps and encouraging equal access to knowledge resources.