200-201 · Question #357
What is the difference between the ACK flag and the RST flag?
The correct answer is D. The ACK flag validates the receipt of the previous packet in the stream, and the same session is. ACK (Acknowledgment) Flag: The ACK flag in the TCP header acknowledges the successful receipt of data by confirming the receipt of a packet or segment. It validates that the receiver has received a particular sequence number and acknowledges the next expected sequence number…
Question
What is the difference between the ACK flag and the RST flag?
Options
- AThe ACK flag validates the next packets to be sent to a destination, and the RST flag is what the
- BThe RST flag establishes the communication, and the ACK flag cancels spontaneous connections
- CThe RST flag identifies the connection as reliable and trustworthy within the handshake process,
- DThe ACK flag validates the receipt of the previous packet in the stream, and the same session is
How the community answered
(26 responses)- B4% (1)
- C4% (1)
- D92% (24)
Explanation
ACK (Acknowledgment) Flag: The ACK flag in the TCP header acknowledges the successful receipt of data by confirming the receipt of a packet or segment. It validates that the receiver has received a particular sequence number and acknowledges the next expected sequence number. It does not close sessions but rather acknowledges data within an ongoing session. RST (Reset) Flag: The RST flag, on the other hand, is used in TCP to immediately terminate a connection. When a device receives a packet with the RST flag set, it indicates an abnormal condition or an attempt to reset or abort an ongoing connection. The RST flag is used to forcefully close a session and reset the connection.
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