Note: This question is part of a series of questions that use the same set of answer choices. An answer
choice may be correct for more than one question inthe series.
You use a portable computer that has Windows 7 installed. The computer has a single hard disk drive and a
dual-core CPU.
You need to analyze the performance of the computerand discover that one of the processes uses an average
of 90 percent of the CPU cores.
You need to decrease the usage of the CPU cores by the process.
What should you do?

A.
Run powercfg.exe.

B.
Run the Windows Experience Index.

C.
Configure Event Viewer subscriptions.

D.
Open Task Manager.

E.
Open System Properties, and configure performancesettings.

F.
Open System Properties, and configure environmentvariables.

G.
Open System Properties, and configure use profiles settings.

H.
Open System Properties, and configure the page file settings.

I.
Opern Performance Monitor, and configure a Data Collector Set.

J.
Opern Performance Monitor, and customize the SystemMonitor view.

Explanation:
10391 30402