CV0-002 Online Practice Questions and Answers

A development team released a new version of an application and wants to deploy it to the cloud environment with a faster rollback and minimal downtime. Which of the following should the cloud administrator do to achieve this goal?

A. Use a rolling deployment to update all the servers in the PROD cloud environment with the new application. To switch to the previous version, repeat the process.

B. Deploy the application to the PROD cloud environment and the previous version to QA. To switch to the previous version, promote the QA environment to PROD.

C. Deploy the application to a subset of servers in the environment and route traffic to these servers. To switch to the previous version, change the route to the non-updated servers.

D. Deploy the application to a staging environment and force a failover to this environment. To restore the previous version, create a backup and restore from the previous night's backup.

A cloud implementation engineer successfully created a new VM. However, the engineer notices the new VM is not accessible from another network. A ping test works from another VM on the same subnet. Which of the following is the MOST likely problem?

A. Incorrect subnet

B. Incorrect host IP address

C. Incorrect VLAN

D. Incorrect gateway

A cloud architect created a new delivery controller for a large VM farm to scale up according to organizational needs. The old and new delivery controllers now form a cluster. However, the new delivery controller returns an error when entering the license code. Which of the following is the MOST likely cause?

A. A firewall is blocking the port on the license server.

B. The existing license is for a lower version.

C. The existing license is not supported for clusters.

D. The existing license has expired.

A cloud administrator for a state government agency is tasked with giving access to the voter registration application to a government agency in another state. Only authorized officials from each state should access the application. These agencies have a common environment where applications have been deployed in the past. Which of the following should the cloud administrator do to give access to the application?

A. Deploy part of the application into a public cloud and establish secure connections to a private cloud environment.

B. Deploy the application to a community cloud that is shared with multiple state government agencies only.

C. Deploy the application to a public cloud and implement ACLs and security access policies to limit access.

D. Deploy the application to the state's private cloud and give authentication credentials to the other state's authorized officials.

Which of the following would need to be consistent for a LUN to be considered healthy?

A. Metadata

B. Structure

C. Superblock

D. inode

Which of the following technologies enables port sharing on a single physical port?

A. WWPN

B. NPIV

C. WWNN

D. Port mapping

The system administrator created a file sharing service to the cloud for easier access for those working remotely. Which of the following tests should be performed to determine if services can be compromised?

A. Test storage

B. Test latency

C. Vulnerability assessment

D. Penetration testing

An administrator is responsible for managing a host that is part of a private cloud. The host has one physical quad core CPU. The administrator is tasked with creating a new guest that requires a single CPU. Which of the following actions should the administrator do?

A. Assign 1 virtual CPU to the Guest

B. Assign 1 virtual CPU to the Host

C. Assign 1 physical CPU to the Guest

D. Assign 1 physical CPU to the Host

A technician needs to configure a virtual NIC on a Class A IP address network. Which of the following is the default subnet mask for this network?

A. /8

B. /16

C. /24

D. /28

An administrator needs to build a VM for a legacy, single-threaded application. According to best practice, how many virtual CPUs should the administrator use?

A. 1

B. 2

C. 4

D. 8

An administrator is tasked with the virtualization of all database management applications. Which of the following should the administrator do FIRST to ensure that database performance will be optimal?

A. Follow the recommendations of the database management application vendor.

B. Design a physical to virtual migration plan of the application.

C. Adhere to the recommendations of the virtualization software vendor.

D. Develop a migration plan to the new environment, ensuring maximum uptime.

Which of the following BEST describes the process of restoring service to a primary datacenter in a controlled manner, following a disaster?

A. Failover

B. Replication

C. Failback

D. Geographical diversity

A consultant is helping a gaming-as-a-service company set up a new cloud. The company recently bought several graphic card that need to be added to the servers. Which of the following should the consultant suggest as the MOST cost effective?

A. Private

B. Public

C. Community

D. SaaS

A company is using storage-as-a-service from an IaaS provider for application services. The company has a mandate to protect personal information being stored on the cloud. The service provided includes encryption for in-transit data and requires a security solution for data-at-rest.

Which of the following should be deployed to secure the personal information?

A. Implement data tokenization.

B. Implement hardware-based encryption.

C. Implement centralized key management.

D. Implement database-embedded encryption.

A company has implemented a change management process that allows standard changes during business hours. The company's private cloud hardware needs firmware updates and supports rolling upgrades. Which of the following considerations should be given to upgrade firmware and make the change as transparent as possible to users?

A. Implement the change as a standard change.

B. Notify users before applying the change during the day.

C. Fail the application over to perform the upgrade.

D. Perform the change during off-hours to minimize the impact on users.