Which two TCP header fields are used to confirm receipt of data? (Choose two.)
- checksum
- acknowledgment number
- sequence number
- preamble
- FCS
Explanation: Together the TCP sequence number and acknowledgment number fields are used by the receiver to inform the sender of the bytes of data that the receiver has accepted.
Exam with this question: Networking Essentials 3.0 Checkpoint Exam: ARP, DNS, DHCP and the Transport Layer
Exam with this question: Networking Basics Course Final Exam
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