In Library and Information Science, databases play a crucial role in organizing and providing access to vast amounts of information. A database is a structured collection of data that is organized, s…
A library network refers to a system that connects multiple libraries or information centers to facilitate resource sharing, collaboration, and cooperation among them. It allows libraries to pool the…
Multimedia, hypermedia, and hypertext are related concepts that are often used in the context of information delivery. Here are their definitions and the role of hypermedia and hypertext in informati…
Open Access Journals: Open access journals provide unrestricted online access to their articles, allowing readers to read, download, and share the content freely. These journals are often funded by a…
In telecommunication networks, switching techniques are used to establish connections and route data between different network nodes. There are three main types of switching techniques: Circuit Swi…
Wired Communication Systems: Wired communication systems transmit information using physical cables or wires as the medium. These cables can be made of copper, fiber optics, or other materials. The e…
The ISO/OSI reference model, also known as the OSI model, is a conceptual framework that standardizes the functions of a communication system into seven distinct layers. Each layer has specific respo…
Is Assignments Submission compulsory? According to IGNOU rules, assignments is compu…