A Server Administrator Is Building an Email Server

question 360

Multiple Choice

A server administrator is building an email server. To protect the corporate/internal network from external users, the email server should be placed:

• A) on the intranet.
• B) in a subnet isolated from the internal network.
• C) on the company LAN segment.
• D) in the DMZ.

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Definitions:

Operating Income

Earnings before interest and taxes (EBIT), representing a company’s profit from its core business operations.

Variable Costs

Costs that vary directly with the level of production or sales volume, such as raw materials and direct labor costs.

Fixed Costs

Costs that do not vary with the volume of output produced, such as rent, salaries, and insurance premiums.

High-low Method

A technique in cost accounting used to estimate fixed and variable costs given the highest and lowest levels of activity.