Which three fields are found in both the TCP and UDP headers? (Choose three.)destination portwindowchecksumsequence numbersource portoptionsNavigation Bar

To answer the question regarding the common fields found in both TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) headers, let's identify the features of each protocol.

1. Destination Port: Both TCP and UDP use this field to specify the port number at the destination which is used to deliver the packet to the appropriate process.

2. Source Port: Similarly, both protocols have a source port field that indicates the port number of the sender, allowing the receiver to identify the sending process.

3. Checksum: This field is included in both TCP and UDP headers to provide error-checking support for the transmitted data, helping ensure data integrity during transmission.

Summary of Findings: The three fields that are found in both TCP and UDP headers are:

1. Destination Port
2. Source Port
3. Checksum

These fields play crucial roles in data transmission, ensuring that packets reach the correct destination and that the data is verified for integrity.