Question 340
An operations ticket for Baypoint Retail has two requirements: (1) identify the transport three-way handshake behavior, and (2) explain the absence of congestion and delivery guarantees in a datagram protocol. Which plan correctly handles both requirements?
Explanation
Correct Answer
Both outcomes are covered: (1) TCP establishes connection state and initial sequence numbers before data transfer. (2) UDP sends datagrams without TCP-style acknowledgments, sequencing or congestion recovery. Neither action is a substitute for the other.
Incorrect Answers
The first step covers (1), but the second addresses diagnose rising CRC/FCS errors on one access port. Corrupt Ethernet frames commonly indicate physical media, cabling, or signaling faults. It leaves outcome (2) unfulfilled.
The second step covers (2), but the first addresses serve a home office with one combined firewall, switch, and wireless radio. An all-in-one small-office appliance consolidates routing, NAT, Ethernet access and Wi-Fi. It leaves outcome (1) unfulfilled.
Neither step is the requested pair: Use TCP with a connection-oriented transport session is for require guaranteed in-order delivery with acknowledgments for a file transfer, and Deploy an application server on a reachable network is for host a central application consumed by employee laptops. TCP provides sequencing, retransmission and flow control that UDP does not guarantee. The proposed plan misses the two stated outcomes.