24-17OBJECTIVE 4.2 MANAGE, MONITOR, AND OPTIMIZE SYSTEM PERFORMANCE FO...

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Objective 4.2

Manage, Monitor, and Optimize System Performance for Mobile Users

C. Correct:

The Presentation power scheme maximizes battery life by allowing any

component except for the display to be turned off when not in use. When the sys-

tem is plugged in, the Presentation power scheme maintains constant power to

the hard disk and system.

D. Incorrect:

This scheme does not meet the requirements. The Always On scheme

disables all power-saving features, ensuring optimum performance at the cost of

battery life.

E. Incorrect:

This scheme does not meet the requirements. The Minimal Power

Management scheme maintains constant power when the system is plugged-in,

but might turn off the display while on battery power.

F. Incorrect:

This scheme does not meet the requirements. The Max Battery

scheme is excellent for conserving battery power, but might turn off the display.