Which of the Following Ports Should Be Open on a Server

question 204

Multiple Choice

Which of the following ports should be open on a server that provides IP addressing for clients?

• A) TCP 22
• B) TCP 25
• C) UDP 53
• D) UDP 67

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Definitions:

Equilibrium Price

The price at which the quantity of a good or service demanded equals the quantity supplied, leading to market stability.

Progressivity

A characteristic of a tax system in which the tax rate increases as the taxable amount increases, placing a larger burden on high-income earners.

Federal Payroll Tax

Taxes imposed by the federal government on the wages of employees, which fund social security and Medicare programs.

Equilibrium Price

The value at which there is a perfect match between how much of a good or service is wanted and how much is provided, leading to a state of market equilibrium.