Question

You are sending a very small amount of information that you need the listening program to respond to immediately. Which Transmission Control Protocol (TCP) flag will be used

Answer 1

The push flag is the Transmission Control Protocol (TCP) flag that is to be used while sending a very small amount of information that needs the listening program to respond to immediately.

• Push - the short form is (PSH) . The third flag of TCP control flags.
• Transport layer sets PSH = 1 and
• immediately sends the segment to the network layer as soon as it receives a signal from the application layer.
• The receiver transport layer, on seeing PSH = 1
• immediately forwards the data to the application layer.