Is tcp connection-oriented?, Computer Engineering

Assignment Help:

Q. Is tcp Connection-oriented?

TCP is connection-oriented. This means a connection is established between source and destination machines before any data is sent it implies that a connection is established and maintained until such time as message or messages to be exchanged by application programs at each end have been exchanged. Connections provided by TCP are known as Virtual Connections. It means that there is not any physical direct connection between computers.

TCP is used along with Internet Protocol to send data in form of message units between computers over Internet. While IP takes care of handling actual delivery of the data, TCP takes care of keeping track of individual units of data (known as Packet) that a message is divided into for efficient routing through Internet. TCP provides for a reliable, connection-oriented data transmission channel between two programs. Reliable means that data sent is guaranteed to reach its destination in order sent or an error would be returned to sender.

For instance, when an HTML file is sent to someone from a Web server, Transmission Control Protocol (TCP) program layer in that server divides the file in one or more packets, numbers the packets after that forwards them individually. Though every packet has same destination IP address, it can get routed differently through network. At the other end (client program in our computer), TCP reassembles individual packets and waits till they have arrived to forward them as a single file.

TCP is responsible for making sure that a message is divided into the packets which IP manages and for reassembling packets back into complete message at the other end. In Open Systems Interconnection (OSI) communication model, TCP is in layer 4, Transport Layer.


Related Discussions:- Is tcp connection-oriented?

Contain your variable names and definitions, Give your analysis for the fol...

Give your analysis for the following problem statement: You require to write a program that calculates the area and perimeter of a rectangle whose dimensions (Length &width) are gi

Dynamic programming problem, KK manufacturing company is faced with demand ...

KK manufacturing company is faced with demand for its product in each of the next four periods as shown in Table 1.  It must decide upon a production schedule to meet these demands

Explain the term- intranet, Explain the term- Intranets Various compani...

Explain the term- Intranets Various companies use intranets as well as the internet. Simple definition is "An intranet is a computer network which is based on internet technolo

Cg, 1. How can you divide the screen into quadrants? Is the process called ...

1. How can you divide the screen into quadrants? Is the process called as ‘viewing transformations’?

Backward chaining, Backward Chaining: In generally given that we are o...

Backward Chaining: In generally given that we are only interested in constructing the path whether we can set our initial state to be the theorem statement and search backward

Color scheme in a repeater control, How can you provide an alternating colo...

How can you provide an alternating color scheme in a Repeater control?  AlternatingItemTemplate Like the ItemTemplate element, but rendered for every otherrow (alternating item

Operations from events, Operations from events During analysis, events...

Operations from events During analysis, events which are sent to target objects. An operation on these object are presented as labels on transitions and should not be explicit

What does realized mean, Realized mean that the component has been painted ...

Realized mean that the component has been painted on screen or that is prepared to be painted. Realization can take place by invoking any of these methods. setVisible(true), show()

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd