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What are true statements about transport layer protocols?
**The TCP transport layer protocol uses windowing and acknowledgments for reliable transfer of data. **The TCP and UDP port numbers are used by application layer protocols. **The TCP transport layer protocol provides services to direct the data packets to their destination hosts.
Operates at the transport layer of the osi model and provides reliable data delivery services?
TCP The three way handshake verifies that data arrived
Services provided by TCP and UDP to application layer?
Most of the application layer protocols are layered on top of either TCP or UDP. Therefore, TCP and UDP have to concurrently handle the many disparate data streams sent to them from the application layer. The demultiplexing process would be hopelessly complicated and impossible to handle without some means of identifying which data stream a particular segment of data belongs to. Both TCP and UDP provide a port identifier to uniquely identify each data stream. A set of standard port numbers are assigned by the IANA to the major aplication layer protocols. These 'well known' ports make it easier to find the corresponding server for a particular protocol on a host. e.g. SMTP servers can usually be found on port 25 and HTTP servers are usually on port 80. The combination of a TCP/UDP port and an IP address uniquely identifies a particular service on a particular host. The term 'socket' is usually used to refer to the combination of the TCP/UDP port and IP address.
Why is data uploaded as you download?
Data is transmitted in packets. TCP/IP has to respond to each packet. TCP allows for the sending side to know that the packet was received. If there is a malfunction, it can retransmit the packet.
Is TCP a reliable protocol for data transmission?
Yes, TCP (Transmission Control Protocol) is a reliable protocol for data transmission. It ensures that data is delivered accurately and in the correct order by using error checking and retransmission of lost packets.
How does TCP ensure reliable data transfer?
There are three features that allow TCP to reliably and accurately track the transmission of data from source to destination. They are flow control, session establishment, and numbering and sequencing.
Which three features allow TCP to reliably and accurately?
TCP has features that track transmission of data from the source to its destination. The features are flow control, numbering and sequencing, and session establishment.
What is data sequencing?
Data sequencing is the process of arranging data in a specific order based on a certain criteria. This can involve sorting data in ascending or descending order, organizing data in a chronological sequence, or structuring data according to a predetermined pattern. Data sequencing is commonly used in various applications to make sense of large volumes of information and facilitate easier analysis and retrieval.
What are true statements about transport layer protocols?
**The TCP transport layer protocol uses windowing and acknowledgments for reliable transfer of data. **The TCP and UDP port numbers are used by application layer protocols. **The TCP transport layer protocol provides services to direct the data packets to their destination hosts.
How can TCP handle urgent data?
When an interactive hits the DEL or CTRL-C key to break-off a remote computation that has already begun, the sending application puts some control information in the data stream and gives it to TCP along with the URGENT flag. This even causes TCP to stop accumulating data and transmit everything it has for that connection immediately. The receiving application is interrupted so it can stop whatever it was doing so that it can read the data stream to find the urgent data.
What type of address identifies the source of data in a frame?
MAC
What is tcp server processes?
The process of a TCP server is to receive TCP connections and handling the data correctly. The letters TCP in TCP server stands for transmission control protocol.
What is data sequansing?
Nothing at all.Data sequencing is putting data into order.
What is server process?
The process of a TCP server is to receive TCP connections and handling the data correctly. The letters TCP in TCP server stands for transmission control protocol.
What is a connectionless type of Internet Transport mechanism?
A connectionless type of Internet Transport mechanism is where each party sends packets to the other without establishing a connection. UDP over IP is an example of this. When you want to send a packet, you just send it. If it gets there or not is up to the randomness of the network. You have no indication that it made it or not. If you want to make sure it gets there, the other end has to send back some kind of acknowledgment. Constrast this with a connection type, such as TCP over IP. In this case, the TCP layers takes responsibility for retries, integrity, sequencing, etc. THe difference is that the user of a UDP transport must handle retries, integrity, sequencing, etc. instead of letting the TCP layer handle it behind the scenes.
Which suite of protocols is used to transmit data across the internet?
tcp/ip
What Transport Protocol within the TCP IP suite of protocols guarantees delivery of Data?
TCP
