___ is a function of the UDP checksum fieldSelect one:a. Error detectionb. Flow controlc. Congestion avoidanced. Fragmentation
Question
___ is a function of the UDP checksum fieldSelect one:a. Error detectionb. Flow controlc. Congestion avoidanced. Fragmentation
Solution
The function of the UDP checksum field is a. Error detection.
Here's a step-by-step explanation:
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The User Datagram Protocol (UDP) is one of the core protocols of the Internet Protocol Suite.
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UDP uses a simple transmission model without implicit hand-shaking dialogues for guaranteeing reliability, ordering, or data integrity.
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The checksum field is used in many data transmission protocols including UDP, to check for errors that might have been introduced during transmission or capture.
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When a packet of data is to be sent, the sender calculates the checksum and includes it in the packet's fields. When the packet is received, the receiver calculates a new checksum from the received data and compares it with the one included in the packet. If the two are the same, the receiver assumes no error has occurred.
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Therefore, the function of the UDP checksum field is error detection.
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