What is the purpose of the checksum TCP field?
A) It specifies special options, such as the maximum segment size a network can handle.
B) It allows the receiving node to determine whether the TCP segment became corrupted during transmission.
C) It identifies the data segment's position in the stream of data segments being sent.
D) It confirms receipt of data via a return message to the sender.

Question

Quizplus · Accepted Answer

The purpose of the checksum TCP field is to allow the receiving node to determine whether the TCP segment became corrupted during transmission. This helps ensure data integrity and accuracy.

Options A and C are incorrect as they describe the function of other TCP fields. Option D is incorrect as TCP does not require a return message to confirm receipt of data, unlike other protocols such as UDP.

What Is the Purpose of the Checksum TCP Field