Microsoft
70-513 · Question #3
You develop a Windows Communication Foundation (WCF) service. You enable all performance counters and run multiple calls to the service. The service must isolate session data for each user. You need…
The correct answer is B. ServiceModelService 4.0.0.0\Instances. See the full explanation below for the reasoning.
Question
You develop a Windows Communication Foundation (WCF) service. You enable all performance counters and run multiple calls to the service. The service must isolate session data for each user. You need to monitor the instancing behavior used in the service. Which performance counter should you monitor?
Options
- AServiceModelService 4.0.0.0\Calls
- BServiceModelService 4.0.0.0\Instances
- CASP.NET State Service\State Server Sessions Active
- DASP.NET State Service\State Server Sessions Total
How the community answered
(50 responses)- A8% (4)
- B74% (37)
- C16% (8)
- D2% (1)
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