Sample questions

1. How does the autoscaler resolve conflicts between multiple scaling policies?

  • First come, first served
  • It selects the one that recommends the most VMs to ensure that the application is supported
  • It selects the one with the fewest VMs to provide the lowest cost
  • It is based on priority, a value set in each policy that determines the precedence

2. gsutil mb gs://mike_bucket_100: this command will delete a bucket called gs://mike_bucket_100.

  • True
  • False

3. Which of these is correct about the code datalab create nyc32?

  • It creates a new dataproc instance
  • It creates a new datalab instance called datalabvm
  • It creates a new datalab instance called nyc32

4. On all MySQL instances, autoscaling is on by default.

  • True
  • False

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