Match the OSI Layer with Its Description

question 37

Multiple Choice

Match the OSI layer with its description.
-Physical

• A)Translates logical to physical addresses
• B)Creates and maintains the communications link
• C)Performs protocol conversion
• D)Transmits raw data

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Definitions:

Confidence Interval

A statistical range, derived from sample data, that is likely to contain the true population parameter with a specified level of confidence.

Sample Size

The number of observations or data points collected in a sample.

Variable

An element, feature, or factor that is liable to vary or change.

Confidence Interval

A gamut of values, arising from sample statistic evaluation, with a high likelihood of encompassing the value of a mysterious population parameter.