PCA Question 70

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• 1

  Answer A: Create a snapshot of the existing disk. Create an instance template from the snapshot. Create an autoscaled managed instance group from the instance template. Here’s why this option is the best: 1. Autoscaling: By creating an autoscaled managed instance group, you can automatically adjust the number of instances based on the load. This means that during peak business hours, additional instances will be created to handle the increased traffic, improving application performance. During off-peak hours, the number of instances can scale down to reduce costs. 2. Snapshot Creation: Taking a snapshot of the existing disk ensures that you have a backup of the current state of your application. This snapshot can be used to create the new instance template, ensuring that your autoscaled instances have the same configuration as the original instance.

• Chose B1

  I prefer B, is better because I don't need to stop the instance to create the disk image.

• Chose C4

  C. The key here is stateless, so we don't need snapshot the actual instance, we can start from zero.