Cisco Certified Network Associate (CCNA 200-301) Exam Materials - Question #172 Discussion

What differentiates the TCP and UDP protocols? (Choose one answer)

• A. TCP immediately transmits data without waiting for a handshake, and UDP awaits a response from the receiver before sending additional data.
• B. TCP tracks segments being transmitted or received by assigning segment numbers, and UDP adjusts data flow according to network conditions.
• C. TCP sends data at a constant rate with error checking on upper protocol layers, and UDP provides error-checking and sequencing.
• D. TCP establishes a connection with the device on the other end before transferring, and UDP transfers without establishing a connection.

Brave-Dump Community Votes