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Question 61 - Professional Cloud DevOps Engineer discussion

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You support a Node.js application running on Google Kubernetes Engine (GKE) in production. The application makes several HTTP requests to dependent applications. You want to anticipate which dependent applications might cause performance issues. What should you do?

A.
Instrument all applications with Stackdriver Profiler.
Answers
A.
Instrument all applications with Stackdriver Profiler.
B.
Instrument all applications with Stackdriver Trace and review inter-service HTTP requests.
Answers
B.
Instrument all applications with Stackdriver Trace and review inter-service HTTP requests.
C.
Use Stackdriver Debugger to review the execution of logic within each application to instrument all applications.
Answers
C.
Use Stackdriver Debugger to review the execution of logic within each application to instrument all applications.
D.
Modify the Node.js application to log HTTP request and response times to dependent applications. Use Stackdriver Logging to find dependent applications that are performing poorly.
Answers
D.
Modify the Node.js application to log HTTP request and response times to dependent applications. Use Stackdriver Logging to find dependent applications that are performing poorly.
Suggested answer: B
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asked 18/09/2024
Aline Oliveira
40 questions
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