What term describes a network transmission from a source host to a single destination host?

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Study for the Network Security Instructional Terminology Test. Enhance your knowledge with multiple choice questions, each accompanied by hints and explanations. Ensure readiness for your exam!

Multiple Choice

What term describes a network transmission from a source host to a single destination host?

Explanation:
Unicast describes a network transmission sent from one source to a single, specific destination. In IP networks, each unicast packet carries a distinct destination address and is delivered along a path to that one host only, so the data reaches exactly one recipient. By contrast, broadcast goes to all hosts on the local network segment, multicast targets a defined group of receivers, and anycast delivers to the nearest member of a group of potential receivers. Because the scenario specifies one sender and one receiver, unicast is the appropriate term for this type of transmission.

Unicast describes a network transmission sent from one source to a single, specific destination. In IP networks, each unicast packet carries a distinct destination address and is delivered along a path to that one host only, so the data reaches exactly one recipient. By contrast, broadcast goes to all hosts on the local network segment, multicast targets a defined group of receivers, and anycast delivers to the nearest member of a group of potential receivers. Because the scenario specifies one sender and one receiver, unicast is the appropriate term for this type of transmission.

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