Google Professional Cloud DevOps Engineer
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To identify Java applications in production that require performance tuning, which two actions should you take? All applications have Cloud Profiler and Cloud Trace enabled by default.
A
Examine the wall-clock time and the CPU time of the application. If the difference is substantial increase the CPU resource allocation.
B
Examine the wall-clock time and the CPU time of the application. If the difference is substantial, increase the memory resource allocation.
C
Examine the wall-clock time and the CPU time of the application. If the difference is substantial, increase the local disk storage allocation.
D
Examine the latency time the wall-clock time and the CPU time of the application. If the latency time is slowly burning down the error budget, and the difference between wall-clock time and CPU time is minimal mark the application for optimization.
E
Examine the heap usage of the application. If the usage is low, mark the application for optimization.