What is Segment, Packet , Frame ?
Segment : – Actual Data part + With Checksum– Segment is part of file which is send from from session layer– if file is in
Segment : – Actual Data part + With Checksum– Segment is part of file which is send from from session layer– if file is in
TCP/IP Model : Layer Layer Namer Process 1 Access Layer(Physical + Data Link Layer) It looks out for hardware addressing and the protocols present in
OSI(Open Systems Interconnection) MODEL : is a reference model for how apps communicate over a N/W. Layer Layer Namer Data Type Devices used Process 7
In the world of technology, communicating worldwide will not be possible if there were no fixed ‘standards’ that will govern the way users communicate for
Computer networks use different topologies to share information. A topology is a pattern (or diagram) that shows how nodes(Internet using devices) connect to each other. Computer networks
A network management model is a representation of how data is managed, and how applications are hosted in a network. It is important to understand
From the standpoint of Geographical span, Three of the most common types of computer networks are Local area networks (LANs) Wide area networks (WANs) Metropolitan
A network interface card (NIC) connects a computer to a computer network. It is also sometimes referred to as a network adapter. It uses a
A server provides a response to a request from a client computer over a network. Types of Servers : Web server Database server File server
Elements of a computer network : Internet :Communication beyond Multiple Networks all over the world.Ex : Mobile Internet, Internet Providers Broadband , Above Network is