Question: At the transport layer, to define the processes, we need two identifiers called ____________.
Answer:
At the transport layer, to define the processes, we need two identifiers called source port number and destination port number together we call it port Address. These port numbers are used to identify the specific application or process running on the host computer. Source port number identifies the sending process and destination port number identifies the receiving process. Together with the IP address, the port numbers allow for reliable delivery of data between different applications on different hosts.
MCQ: At the transport layer, to define the processes, we need two identifiers called ____________.
Explanation:
At the transport layer, to define the processes, we need two identifiers called source port number and destination port number together we call it port Address. These port numbers are used to identify the specific application or process running on the host computer. Source port number identifies the sending process and destination port number identifies the receiving process. Together with the IP address, the port numbers allow for reliable delivery of data between different applications on different hosts.
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Related Questions
- 1. The ports ranging from 0 to 1,023 are called the ___________ ports. The ports ranging from 1,024 to 49,151 are called ___________ ports. The ports ranging from 49,152 to 65,535 are called the ___________ ports.
- 2. UDP and TCP are two protocols at the ___________ layer.
- 3. Which of the following functions are performed by UDP?
- 4. A port number is _______ bits long.
- 5. Which of the following does UDP provide?
- 6. The source port number on the UDP user datagram header defines _______.
- 7. To use the services of UDP, we need ________ socket addresses.
- 8. UDP packets are called __________ .
- 9. UDP packets have a fixed-size header of _______ bytes.
- 10. TCP is a __________ protocol.
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