originale Fragen70-518 Microsoft it-pruefungen

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originale Fragen70-518 Microsoft it-pruefungen

QUESTION 1
You are developing a Windows Presentation Foundation (WPF) application.
You need to recommend a testing strategy that will identify the following for the application:
Bottlenecks and their causes
Baseline for future regression testing
Response time
CPU utilization
Behavior under various workload patterns
Which testing strategy should you recommend?

A. Load testing
B. Stress testing
C. Capacity testing
D. Performance testing

Answer: D

QUESTION 2
You are desiging a complex, critical Windows desktop application.
You plan to implement a logging strategy for the application.
You need to record all unexpected errors that occur in the application.
What should you do?

A. Subscribe to the unhandled exception event handler for the AppDomain object
Record relevant application-specific information to an external log
B. Subscribe to the unhandled exception event handler for the applications dispatcher on the main
application thread
C. Record relevant application-specific information to an external log.
Create a generic catch (Exception e) block in the Main method of the application
D. Record relevant application-specific information to a log in the Main method.
Create a global win 32 unhandled exception filter.

Answer: D

QUESTION 3
You are developing a Windows Presentation Foundation (WPF) application.
You plan to create 2 application domains named AppDom1 and AppDom2.
AppDom1 will be hosted by a Shell host.
AppDom2 will be hosted by a custom-designed host.
AppDom2 will access unmanaged API’s.
AppDom2 contains user-defined custom exceptions.
You need to ensure that exceptions thrown in AppDom2 can be handled by AppDom1
What should you do?

A. Add a DispatcherUnhandledException event handler to AppDom1
B. Add the assembly that defines the user-defined custom exception class to the application base for
AppDom1
C. Derive the user-defined custom exception class from the System Application Exception class
D. Use a strong name for the assembly to contain the user-defined custom exception class

Answer: B

originale Fragen70-518 Microsoft it-pruefungen