Packet-Switched Network Differs from Circuit-Switched Network in That Packet-Switched Network

question 28

Multiple Choice

Packet-switched network differs from circuit-switched network in that packet-switched network ________.

• A)requires the establishment of a channel between the nodes before communicating
• B)is used by the phone system exclusively
• C)tends to waste capacity
• D)travels different routes

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Definitions:

Oblique Drawings

Three-dimensional drawings where the front side is represented in true scale and the depth is represented on an angle.

Cavalier

In drafting and design, it refers to a type of oblique drawing where the depth is represented at full scale.

Dimension Line

A graphical representation in technical drawing, showing the direction and extent of a dimension, typically marked with arrowheads.

Straight Line

The shortest distance between two points; in geometry, it is an infinite number of points along the same direction with no curvature.