Question 147 of 284
Single answerYou are hosting an application from Compute Engine virtual machines (VMs) in us`"central1`"a. You want to adjust your design to support the failure of a single
Compute Engine zone, eliminate downtime, and minimize cost. What should you do?
✓Aג€" Create Compute Engine resources in usג€"central1ג€"b. ג€" Balance the load across both usג€"central1ג€"a and usג€"central1ג€"b.
Bג€" Create a Managed Instance Group and specify usג€"central1ג€"a as the zone. ג€" Configure the Health Check with a short Health Interval.
Cג€" Create an HTTP(S) Load Balancer. ג€" Create one or more global forwarding rules to direct traffic to your VMs.
Dג€" Perform regular backups of your application. ג€" Create a Cloud Monitoring Alert and be notified if your application becomes unavailable. ג€" Restore from backups when notified.
✓
Correct Answer: A
ג€" Create Compute Engine resources in usג€"central1ג€"b. ג€" Balance the load across both usג€"central1ג€"a and usג€"central1ג€"b.
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Explanation
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