Sometimes, When Logging on to a Network, You Must Provide

question 3

Multiple Choice

Sometimes, when logging on to a network, you must provide a userid and password or authenticate yourself. What OSI layer handles authentication?

• A) Session
• B) Presentation
• C) Application
• D) Transport

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Definitions:

Synchronous Speed

The speed at which the magnetic field in an AC motor rotates, directly related to the frequency of the current supply and the number of poles in the motor.

Magnetic Field

An area surrounding a magnetic substance or an electric charge in motion, where magnetic force is exerted.

Turning Torque

The rotational force applied to an object to cause or prevent turning around an axis or pivot.

Attraction Forces

Forces that cause particles or bodies to move toward one another, attributed to various physical phenomena like magnetism or gravity.