CompTIA Lesson7: Managing Cloud Migrations and Troubleshooting Cloud Deployments

Which of the following scenarios represents a cloud-to-cloud migration? (Select all that apply.)

An administrator migrating an organization's data from a VPC to a community cloud. An administrator migrating an organization's data from a CSP to a VPC. An administrator migrating an organization's data from GCP to AWS.

An administrator is trying to determine why an application in a container is not running. Which of the following does NOT represent an item the administrator should troubleshoot to determine the cause?

An oversubscription of compute resources

The performance of an organization's cloud network is degrading, and the administrator is troubleshooting possible causes. What are some items the administrator should investigate? (Select all that apply.)

Auto-scaling configurations Storage capacity and type Network bandwidth

A colleague reported that the Virtual Machine migration to the cloud failed immediately after starting the process. A pop-up window showed a failed connectivity status. What can the team check on to troubleshoot this issue? (Select all that apply.)

Check ISP Check logs

A cloud administrator is troubleshooting insufficient capacity and performance degradation. Which of the following troubleshooting steps should be part of the process? (Select all that apply.)

Check oversubscription of computing resources Check if correct templates are used to create instances

An organization needs to migrate a number of large databases from an Amazon Web Services (AWS) cloud to an Azure cloud. The databases use tables to store the data and keys to link the data information. What solution will the organization use to migrate the data?

Direct

Users are reporting that they are unable to connect with the organization's cloud resources. What items should the administrator check? (Select all that apply.)

Is the CSP experiencing a network outage? Is the organization's ISP experiencing a network outage?

A cloud architect has a migration contract for a company. That wants to keep the migration fast and simple. Which of the following type of migration would work the best for the company?

Rehosting

An administrator is evaluating an application for migration to the cloud and determines that before migrating the application, the organization must first send it back to the developers to remove hard-coded IP addresses and make other minor modifications. What cloud migration type does this represent?

Replatform

An administrator manually configured four new VM (Virtual Machine) instances in the public cloud. Three of the VM instances work, but the administrator is unable to connect to the fourth instance from the on-premises network. What might the administrator have done to cause the connection to the fourth instance to fail? (Select all that apply.)

The administrator did not follow the correct procedures. The administrator applied inaccurate instance tags.

An administrator is evaluating the infrastructure and services provided by an organization's datacenter for a P2V migration. What reasons might the administrator be doing this? (Select all that apply.)

The administrator is preparing the organization to move from on-premises to a cloud solution. The administrator is preparing the organization to move from on-premises to a virtualized solution.

An organization is evaluating options for migrating millions of medical records to a community cloud. The organization needs to migrate the records as quickly as possible and without any downtime. What are the best solutions for migrating the data? (Select all that apply.)

The organization should migrate the data using a CSP's proprietary solution that avoids the public Internet. The organization should migrate the data using a storage transfer service.

An organization has configured a VPC (Virtual Private Cloud) but is often unable to access it due to repeated CSP (Cloud Service Provider) outages. The administrator checks the VPC downtime against the Service Level Agreement (SLA) and verifies the downtime is over the acceptable limits. What kind of issue does this represent?

Vendor-related