You have an application in production. It is deployed on Compute Engine virtual machine instances controlled by a managed instance group. Traffic is routed to the instances via a HTTP(s) load balancer. Your users are unable to access your application. You want to implement a monitoring technique to alert you when the application is unavailable.
Which technique should you choose?

A. Smoke tests

B. Stackdriver uptime checks

C. Cloud Load Balancing - heath checks

D. Managed instance group - heath checks








 

Correct Answer: B

This question is in Google Professional Cloud Developer Exam
For getting Google Professional Cloud Developer Certificate