Free Google Associate Cloud Engineer Actual Exam Questions - Question 4 Discussion
requirements state that these instances should attempt to automatically restart if they crash. Also,
the instances should be highly available including during system maintenance. What should you do?
A/C? A sets automatic restart and live migration, but C's autohealing with a health check also helps maintain availability by replacing unhealthy instances. Both improve uptime but in different ways.
A. The question specifically mentions automatic restart and availability during maintenance, so the settings in A directly address both: auto-restart on crashes and live migration during maintenance. C mentions autohealing but that depends on health checks, which aren't guaranteed here, so it’s less certain. B and D don’t cover the full set of requirements. Also, live migration (in A) ensures the instances stay running during maintenance, which is key for availability.
D is irrelevant since it’s about machine creation retries, not maintenance or restarts.
A, because it covers both auto-restart and live migration for maintenance.
A vs C? I’m ruling out B because it turns off automatic restart, which the question doesn’t allow. D seems off since “do not retry machine creation” isn’t really about availability during maintenance or crashes. Between A and C, A clearly enables automatic restart and live migration during maintenance, covering both points. C’s autohealing depends on health checks and might not handle system maintenance as smoothly since it might just recreate failed instances, possibly causing downtime. So A feels like the more complete setup here.
Yeah, I think A nails the main requirements better. The question wants instances to restart automatically if they crash and stay available during maintenance. Option C talks about autohealing but doesn’t mention the automatic restart or maintenance migration settings explicitly. Also, C’s health check setup is vague, and the question seems more about the instance config itself than just health checks. So for direct coverage of all needs, A fits best.
I think option A covers the core needs pretty well—automatic restart for crashes and migration during maintenance are both set, plus using an instance group for managing all 10. Autohealing in C sounds good but it depends on health checks, which aren’t mentioned as configured here. Also, autohealing alone won’t handle maintenance events like live migration does in A. So, does relying just on autohealing without migration really meet the high availability during maintenance part of the question?
A definitely covers both automatic restart and migration, which are essential. Plus, adding the instance template to an instance group means you can manage all 10 consistently and ensure availability.
C imo, autohealing with a proper health check ensures instances recover if they crash, which supports availability better than just relying on automatic restart settings.
It’s A, only this option handles both restart and migration during maintenance.
Option A looks solid because it covers both automatic restarts and maintenance handling by migrating instances, which keeps them available without downtime. The instance group part helps with managing all 10 machines efficiently.
Maybe C since autohealing with health checks also boosts availability during failures.
Probably A here. Setting automatic restart ON and choosing to migrate VM instances during maintenance makes sense to keep things running smoothly. Plus, adding the template to an instance group helps with managing availability across all 10 instances. The other options either turn off restart or don’t properly handle maintenance situations from what I can tell. Seen similar questions where migration during maintenance is key for high availability, so A seems right.