200-301 · Question #1623
200-301 Question #1623: Real Exam Question with Answer & Explanation
The correct answer is B: TCP establishes a connection with the device on the other end before transferring, and UDP. TCP (Transmission Control Protocol) is a connection-oriented protocol, meaning it establishes a connection (a three-way handshake) before data transmission begins. TCP provides reliability through error checking, sequencing, and acknowledgment of segments, ensuring that data is d
Question
What differentiates the TCP and UDP protocols?
Options
- ATCP sends data at a constant rate with error checking on upper protocol layers, and UDP
- BTCP establishes a connection with the device on the other end before transferring, and UDP
- CTCP immediately transmits data without waiting for a handshake, and UDP awaits a response
- DTCP tracks segments being transmitted or received by assigning segment numbers, and UDP
Explanation
TCP (Transmission Control Protocol) is a connection-oriented protocol, meaning it establishes a connection (a three-way handshake) before data transmission begins. TCP provides reliability through error checking, sequencing, and acknowledgment of segments, ensuring that data is delivered in the correct order and without loss. UDP (User Datagram Protocol) is a connectionless protocol, meaning it does not establish a connection before sending data. UDP sends data without error-checking mechanisms or sequencing, making it faster but less reliable compared to TCP. UDP is commonly used for real- time applications where speed is prioritized over guaranteed delivery, such as video streaming or
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