Which protocol is used for error detection in TCP?

Which protocol is used for error detection in TCP?

Step 1: Understand that TCP stands for Transmission Control Protocol, which is used for sending data over the internet.
Step 2: Learn that when TCP sends data, it needs to make sure that the data arrives correctly without any mistakes.
Step 3: Know that TCP uses a method called a Checksum to check for errors in the data.
Step 4: A Checksum is a value calculated from the data being sent. It helps to verify if the data has changed during transmission.
Step 5: When the data is received, TCP calculates the Checksum again and compares it to the original Checksum to see if they match.
Step 6: If the Checksum matches, the data is considered correct. If it doesn't match, TCP knows there was an error.

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