To start with the DBMS, we have to know what is Database? Introduction to Database A database is a structured collection of data organised to be easily accessed, managed, and updated. It acts as a digital repository that stores and organises information, allowing users to retrieve, manipulate, and manage data efficiently. Databases play a vital […]
POP3 Protocol is a standard internet protocol used for retrieving email messages from a mail server to a local email client or application.
Banner grabbing is a technique used in computer networking to gather information about a target system or service.
An URL, or Uniform Resource Locator, is a standard web address used to identify a specific resource on the internet.
Transmission media are the physical pathways through which data is transmitted from one device to another in a computer network.
Introduction to Computer Network A computer network is a set of interconnected computers, devices, and other communication equipment that allows them to communicate, share resources, and collaborate with one another. These interconnected devices can be located in close proximity or dispersed across different geographical locations. The primary purpose of a computer network is to facilitate […]
Introduction to Transmission Mode Transmission modes, also known as communication modes, refer to the ways in which data is transmitted between devices in a computer network. These modes define the direction of data flow between the sender and receiver in a communication link. The transmission mode is defined in the physical layer. Types of Transmission […]
A communication system refers to the infrastructure, protocols, and processes that enable the exchange of data between different systems.
Vivek Maurya 
