Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 161

The TCP protocol uses the three-way handshake mechanism to establish and disable connections. Therefore, TCP supports reliable data transmission.

Answer options

• A. TRUE
• B. FALSE

Correct answer: A

Explanation

The correct answer is TRUE because the three-way handshake mechanism is essential for establishing a reliable connection in TCP. It confirms that both the sender and receiver are ready for data transmission. The answer FALSE is incorrect as it contradicts the fundamental operation of TCP.