Question

two types of data transfer protocol

Answer 1

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→ Two Types of Data Transfer Protocol are :-



♦ POP (Post Office Protocol) allows us to download emails from any Local Device and deletes the email from the main server.



♦ SMTP (Simple Mail Transfer Protocol) allows us the download or see email from any computer or device.




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Answer 2

Answer:

Step-by-step explanation:

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Transmission control protocol is used for communication over a network. In TCP data is broken down into small packets and then sent to the destination. However, IP is making sure packets are transmitted to the right address.

Internet Protocol (IP)

IP is also working with TCP. It is an addressing Protocol. IP addresses packets route them and show different nodes and network Unless it reaches its right destination. The IP protocol is developed in 1970.

FTP

File transfer protocol is basically used for transferring files to different networks. There may be a mass of files such as text files, multimedia files, etc. This way of file transfer is quicker than other methods.

SMTP

Simple mail transfer protocol manages the transmission and outgoing mail over the internet.

HTTP

HTTP is based on client and server model. HTTP is used for making a connection between the web client and web server. HTTP shows information in web pages.

Ethernet

Ethernet is a most important for LAN communication. Ethernet transmits the data in digital packets. If any computer wants to use this protocol they should contain Ethernet Network Interface Card (NIC). The card is implemented with unique address code fixed in the microchip.

Telnet

Telnet is an established with some rules which are used to connect to another computer. Telnet is mainly used for the remote login process. The computer which is requesting for a connection that is a local computer and which is accepting the connection that is a remote computer. If you give a command in a local computer that command is executed in the remote computer. Telnet is also based on client and server model.

Gopher

Gopher is an application layer protocol, which is used for searching and retrieving documents from remote sites. This is possible to start an online connection with other computers through gopher.

Transmission Control Procedure

As important as it is that there should be one accepted standard that allows all types of machines to communicate. There are several different protocols in use today. These are:

• Synchronous Protocol These protocol involve timing information of sender along with the data bytes. This protocol helps receiver to remain synchronization with the sender. When the sender has no data to transmit, the sender transmits a sequence of alternating 0s sand 1s to maintain sender/receiver synchronization. This sequence of 0s and 1s is called idle flags. Data bytes are packaged into small chunks called packets including address fields and checksums. As error checking is an inherent feature of this protocol, this overcomes the major deficiency of the asynchronous protocol

Hope it helps u now