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A cloud administrator is managing an organization's infrastructure in a public cloud. All servers are currently located in a single virtual network with a single firewall that all traffic must pass through. Per security requirements, production,
QA, and development servers should not be able to communicate directly with each other.
Which of the following should an administrator perform to comply with the security requirement?

  1. Create separate virtual networks for production, QA, and development servers.
    Move the servers to the appropriate virtual network.
    Apply a network security group to each virtual network that denies all traffic except for the firewall.
  2. Create separate network security groups for production, QA, and development servers.
    Apply the network security groups on the appropriate production, QA, and development servers.
    Peer the networks together.
  3. Create separate virtual networks for production, QA, and development servers.
    Move the servers to the appropriate virtual network.
    Peer the networks together.
  4. Create separate network security groups for production, QA, and development servers.
    Peer the networks together.
    Create static routes for each network to the firewall.

Answer(s): B



A cloud administrator is upgrading a cloud environment and needs to update the automation script to use a new feature from the cloud provider. After executing the script, the deployment fails.
Which of the following is the MOST likely cause?

  1. API incompatibility
  2. Location changes
  3. Account permissions
  4. Network failure

Answer(s): A



A systems administrator has been asked to restore a VM from backup without changing the current VM's operating state.
Which of the following restoration methods would BEST fit this scenario?

  1. Alternate location
  2. Rolling
  3. Storage live migration
  4. In-place

Answer(s): D



Due to a policy change, a few of a customer's application VMs have been migrated to synchronously replicated storage. The customer now reports that performance is lower. The systems administrator checks the resource usage and discovers CPU
utilization is at 60% and available memory is at 30%.
Which of the following is the
MOST likely cause?

  1. There is not enough vCPU assigned.
  2. The application is not compatible with the new settings.
  3. The new configuration is adding latency.
  4. The memory of the VM is underallocated.

Answer(s): C






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