Which of the Following Statements Is TRUE of Local Area

question 25

Multiple Choice

Which of the following statements is TRUE of local area network (LAN) protocols?

• A) IEEE LAN protocols always start with the numbers 802.
• B) The IEEE 802.11 protocol is also called the Ethernet.
• C) Wired LANs use the IEEE 802.11 protocol.
• D) The IEEE 802.3ac is the current standard for wireless LANs.

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Definitions:

Service Level

The complement of the probability of a stockout.

Cost Of Waiting

The potential loss incurred by delaying decisions or actions, often used in queueing theory and service management.

Balk

The action taken by customers who decide not to enter a queue or a service system because it appears too long or slow.

Renege

In service systems, the action by which a customer decides to leave or abandon the queue before receiving service.