Transport layer of the OSI model - Definition
Transport layer This is the fourth layer of the OSI model. The data unit at this layer is known as segment. The network layer deals with sou...
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Network layer of the OSI model - Definition
Network Layer This is the third layer of the OSI model. The data unit at this layer is known as packet. There is no need of the network laye...
Data link layer of the OSI model : definition
Data link layer : Data link layer is the second layer of the OSI model. It handles data transfer between network and physical layers. Data u...
Physical Layer of the OSI Model: Definition
Physical layer is the first or the bottom most layer of the OSI model. This layer is used to establish or terminate a connection to a commun...
Computer Network | Layers of Open System Interconnection (OSI) Model
OSI model consists of seven layers and provides standards for data communication. 1. Physical layer : physical layer is respons...
Working with E-mail clients?
E-mail client is a program used to manage, send and receive e-mails ,organize meetings, arrange appointments and keep a contact list. Micros...
Types of computer networks explained
Net work is categorized as per the geographical area to be covered by the network.computer network includes : ☼ LAN - Local Area Ne...
