EC-Council
412-79V10 · Question #280
412-79V10 Question #280: Real Exam Question with Answer & Explanation
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Question
Transmission control protocol accepts data from a data stream, divides it into chunks, and adds a TCP header creating a TCP segment. The TCP header is the data that divides it into chunks, and adds a TCP header creating a TCP segment. The TCP header is important because it contains a sequence number and acknowledgment number. The sequence number is used to track the state of communication between two TCP endpoints. The connection has to be established or realized; the two hosts must synchronize. The synchronization requires each side to send its own initial sequence number and to receive a confirmation of exchange in an acknowledgment (ACK) from the other side. The below diagram shows the TCP header format. What is the length of the TCP window size in bits?
Options
- A16 bits
- B8 bits
- C24 bits
- D32 bits
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