Suppose You Change from Your Current Runlevel 5 to the New

question 2

Multiple Choice

Suppose you change from your current runlevel 5 to the new runlevel 3. Which statement is correct?

• A) Nothing will happen at all.
• B) If there is a K* link for a certain service in /etc/init.d/rc5.d/ but no corresponding S* link I /etc/init.d/rc3.d/, nothing will happen.
• C) If there is no K* link for a certain service in /etc/init.d/rc5.d/ but there is an S* link in /etc/init.d/rc3.d/, the service is started.
• D) If there is a K* link for a certain service in /etc/init.d/rc5.d/ and there is an S* link in /etc/init.d/rc3.d/, the service is stopped and started again.

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Definitions:

Marginal Utility

The additional satisfaction or benefit (utility) that a consumer derives from purchasing one more unit of a good or service.

Marginal Utility

The additional satisfaction or utility received from consuming one more unit of a good or service.

Demand Schedule

A demand schedule is a table that lists the quantity of a good that consumers are willing to purchase at various prices.

Total Utility

The overall satisfaction or benefit a consumer receives from consuming a certain quantity of a good or service.