What Do the Physical Layer Protocols Govern? What Do They

question 28

Essay

What do the Physical layer protocols govern? What do they specify? What is the goal of the Physical layer?

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Definitions:

Crashing

Shortening activity time in a network to reduce time on the critical path so total completion time is reduced.

Network

A collection of interconnected devices or people that exchange data, resources, or communications.

PERT Analysis

Program Evaluation and Review Technique; a project management tool used to plan, schedule, and control complex tasks.

Critical Path

The sequence of stages determining the minimum time needed to complete a project, often identifying bottlenecks or delays.