A Port Number,which Identifies an Application on a Host,exists at What

question 30

Multiple Choice

A port number,which identifies an application on a host,exists at what level of the OSI model?

• A)Application
• B)Transport
• C)Network
• D)Data link

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Definitions:

Intensive Care Unit

A specialized department in a hospital that provides intensive medical and surgical care and monitoring for patients with severe or life-threatening conditions.

Lung Lobe

One of the sections into which each lung is divided; the right lung has three lobes, and the left has two.

Operative Site

The specific location on the body where a surgical procedure is performed.

Time-Out

A brief period of cessation of activity, often used as a behavioral intervention or stress management technique.