________ Is the Most Common and Most Widely Used LAN

question 18

Multiple Choice

________ is the most common and most widely used LAN technology,with networked devices in close proximity; it can be used with almost any kind of computer.Most microcomputers come with a port for this type of network connection,which uses cable.

• A) Fiber-optic
• B) Internet
• C) Token ring
• D) Ethernet

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Definitions:

M/M/S

A model used in queueing theory representing a system with multiple servers where arrivals and service times are Poisson distributed and exponentially distributed, respectively.

Average Time

The mean value that represents the central tendency of a set of times, often used to summarize the typical amount of time required for a process.

Utilization Factor

A measure that assesses how effectively a production resource is used, typically comparing actual output to maximum possible output.

Poisson Distribution

A statistical probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space when these events occur with a known constant mean rate and independently of the time since the last event.