Under the Class System, What Was the Default Subnet Mask

question 77

Multiple Choice

Under the class system, what was the default subnet mask for Class A addresses?

• A)255.0.0.0
• B)255.255.0.0
• C)255.255.255.0
• D)255.255.255.255

Explain the factors that can cause changes in allele frequencies, including natural selection, gene flow, and genetic drift.

Recognize the importance of genetic variation as the foundation for evolutionary change.

Define key terms such as gene pool, genetic variation, and genotype.

Understand the impact of non-random mating on genetic variability.

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Definitions:

Fiscal Year

A 12-month period used for accounting purposes and preparing financial statements, not necessarily coinciding with the calendar year.

Sales

The activity or business of selling products or services.

Partnership

A sanctioned business arrangement in which two or more persons co-manage and equally divide profits.

Total Contributions

The total sum of money given or invested in a particular context or over a period of time.