Using VoIP Over a WAN Allows an Organization to Avoid

question 34

Multiple Choice

Using VoIP over a WAN allows an organization to avoid paying long-distance telephone charges, a benefit known as ____.

• A) charge bypass
• B) distance bypass
• C) toll bypass
• D) easypass

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Definitions:

Personal Computer

A small, relatively inexpensive computer designed for individual use, capable of running general-purpose applications and accessing the internet.

Scan Time

The duration a programmable logic controller (PLC) takes to read inputs, execute its program, and update outputs in one complete cycle.

User Program

A set of instructions created and designed by users to be executed by computers or programmable devices.

Fixed PLC

Refers to a PLC whose configuration in terms of I/O capacity or slots is not expandable, limiting modification or extension.