Каковы основные преимущества и недостатки использования протокола TCP?

Advantages of TCP:

• Reliable data transfer: guarantees delivery of packets in the correct order.
• Flow and congestion control, ensuring connection stability.
• Connection establishment (handshake), allowing synchronization of parties.

Disadvantages of TCP:

• Higher latency due to connection setup and acknowledgments.
• Greater overhead for connection management.
• Not suitable for applications where speed is crucial and losses are acceptable (e.g., streaming video).

TCP is ideal for applications where reliability is important, such as web servers, email, and file sharing.