In Which OSI Model Layer Do Hubs Operate

question 3

Multiple Choice

In which OSI model layer do hubs operate?

• A) Physical
• B) Network
• C) Data Link
• D) Physical and Data Link

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Definitions:

Sample Measurements

Observations or data collected from a subset of a population for the purpose of statistical analysis.

Sampling Distribution

A probability distribution of a statistic obtained from a large number of samples drawn from a specific population.

Defective Items

Refers to products or components that do not meet the quality standards or specifications set by the manufacturer or industry.

Simple Random Sample

An element of a statistical population where each member has an equal chance of being included.