What Is True Regarding the Command Sendmail

question 73

Multiple Choice

What is true regarding the command sendmail?

• A) With any MTA, the sendmail command must be run periodically by the cron daemon.
• B) All MTAs, including Postfix and Exim, provide a sendmail command.
• C) The sendmail command prints the MTAs queue history of which mails have been sent successfully.
• D) It is only available when the sendmail MTA is installed.

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Definitions:

Profit-Maximizing

A strategy or process employed by businesses to determine the price and output level that generates the most profit.

Monopoly

A market structure characterized by (1) a single seller of a well-defined product for which there are no good substitutes and (2) high barriers to the entry of any other firms into the market for that product.

Vigorous Competition

Vigorous competition refers to a market condition characterized by strong rivalry among firms, aiming to outperform one another in price, quality, and service.

Short Run

In economics, a period during which at least one input or factor of production is fixed, focusing on immediate outcomes.