Which flag in networking is used to ensure that data is immediately transmitted after it is received without buffering?

Correct option is C

he PSH (Push) flag in the TCP header signals the receiver to push the received data to the application layer immediately without waiting to fill the buffer.
Important Key Points:
1. TCP Flags such as PSH, SYN, ACK, URG, FIN, and RST are part of the TCP header.
2. The PSH flag ensures that time-sensitive data is processed by the receiver as soon as it arrives.
3. It is commonly used in scenarios like interactive applications or real-time streaming.
Knowledge Booster:
· SYN: Used to initiate a connection in a three-way handshake.
· ACK: Acknowledges receipt of data.
· URG: Indicates that the data is urgent and should be prioritized.
· RST: Resets the connection in case of an error.