單項選擇題

You would like to create a custom performance counter for an application that you created recently.
To do this, you decide to create a custom category named ApplicationPerformance and a performance counter named HitNumber.
You need to ensure that this counter is shared across numerous applications.
What should you do?（）

A.
B.
C.
D.

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單項選擇題

Certkiller.com is currently using a performance counter named HitCounter.
You are required to increment each time a user accesses the UI classes within the application.
To do this, you start by creating performance counters using the following code:
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You have to adjust the HitCounter performance counter when a hit occurs.
What should you do?（）

A.
B.
C.
D.

單項選擇題

You are required to retrieve and display the names of all processes that are currently running in memory.What should you do?（）

A.
B.
C.
D.