CompTIA CV0-002 Free Practice Questions 2021

NEW QUESTION 1
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.

Answer: C

NEW QUESTION 2
Which of the following is often a difficult process when working with internationally-based cloud
providers?

• A. Litigation hold
• B. Data segregation
• C. Network isolation
• D. Multi-tenancy

Answer: A

NEW QUESTION 3
A cloud service company is proposing a solution to a major sporting venue. The solution offers
99.999% availability during special events, which is proven through specialized testing. Which of the following techniques should be applied to confirm the high availability claimed by the company? (Select TWO.)

• A. Vulnerability testing
• B. Penetration testing
• C. Load testing
• D. Failover testing
• E. Integration testing

Answer: BD

NEW QUESTION 4
For budget purposes, the accounting department has asked an administrator to provide a disaster
recovery solution that will comply with the following requirements:
– Systems have to be operational within two days
– No disaster will be declared if the primary site is fully operational within 24 hours
Which of the following is the BEST solution the administrator can propose to the accounting department?

• A. Warm site
• B. Cold site
• C. Hot site
• D. Mirrored site

Answer: A

NEW QUESTION 5
A company has decided to replace hypervisors to reduce licensing costs. An administrator has been
tasked with migrating VMs to the new hypervisor. Which of the following migration types will be used?

• A. P2P
• B. V2V
• C. V2P
• D. P2V

Answer: B

NEW QUESTION 6
A system administrator has been monitoring cloud infrastructure usage over a period of time. The
administrator notices that several hosts are consistently running close to capacity during work hours. To balance the workload across more hosts the administrator performs a virtual resource migration. Which of the following terms BEST describes the reason the administrator performed this action?

• A. Mobility
• B. Utilization
• C. Availability
• D. Migration

Answer: C

NEW QUESTION 7
Which of the following is a benefit of virtualization in a cloud environment?

• A. Decrease in the scalability of services
• B. Decrease in the time to implement certain services
• C. Decrease in the amount of resource pooling for services
• D. Increase in the time to service for certain services

Answer: B

NEW QUESTION 8
A critical new security update has been released to fix an identified zero-day vulnerability with the SSH server process. Due to its severity, all development and staging servers must have this update applied immediately. Which of the following is the FASTEST way for the administrator to apply the patch and ensure all systems are configured consistently?

• A. Shut down all servers and use the server provisioning tools to deploy new ones that have the latest patch applied.
• B. Create a master inventory list of servers that must be patche
• C. Log in to each server and deploy the patch, making sure to check off each server on the list.
• D. Use the existing tooling to clone the existing server
• E. Update each clone with the latest patch and shut down the original system.
• F. Update the set of configuration management scripts to include the latest patc
• G. Execute these scripts against a master inventory of servers.

Answer: D

NEW QUESTION 9
Several suspicious emails are being reported from end users. Organizational email is hosted by a SaaS provider. Upon investigation, the URL in the email links to a phishing site where users are prompted to enter their domain credentials to reset their passwords. Which of the following should the cloud administrator do to protect potential account compromise?

• A. Forward the email to the systems team distribution list and provide the compromised user list.
• B. Click on the URL link to verify the website and enter false domain credentials.
• C. Change the encryption key for the entire organization and lock out all users from using email until the issue is remediated.
• D. Notify users who received the email to reset their passwords regardless of whether they click on the URL.

Answer: C

NEW QUESTION 10
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.

Answer: A

NEW QUESTION 11
A technician has just installed a key-value store on a server and is unable to connect it to the
application using port 8291. The technician logged on to the server and needs to determine if the port is listening. Which of the following tools should the technician use?

• A. route
• B. nslookup
• C. arp
• D. netstat

Answer: D

NEW QUESTION 12
Which of the following cloud delivery models has the LEAST probability of data leakage?

• A. Community cloud
• B. Public cloud
• C. Hybrid cloud
• D. Private cloud

Answer: D

Explanation: Reference: http://ijcsmc.com/docs/papers/March2021/V5I3202199a41.pdf

NEW QUESTION 13
In an IaaS environment, the security team issues a new signature file to prevent specific malware threats from infiltrating the company network. Which of the following describes where the security team should deploy the updated signatures?

• A. IDS
• B. Spam filter
• C. WAF
• D. NIPS
• E. HIPS

Answer: C

NEW QUESTION 14
Which of the following generally has better performance when accessing larger databases?

• A. NAS
• B. SAN
• C. CIFS
• D. NFS

Answer: B

NEW QUESTION 15
A cloud service provider wants to offer hardened virtual server images for provisioning purposes.
This will enable users to use only the operating system services that are allowed by the provider. Which of the following tasks are MOST appropriate for the hardening process? (Select TWO).

• A. Disable automatic updates.
• B. Disable the command prompt.
• C. Disable unneeded ports and services.
• D. Disable the local administrator account.
• E. Disable the remote desktop connection.
• F. Disable complex passwords.

Answer: AC

NEW QUESTION 16
An e-commerce business recently experienced a two-hour outage from its hosted web service
provider. According to the SLA, the business needs to determine how much data can be restored. On which of the following service-level components should the business focus?

• A. MTTR
• B. RPO
• C. MTBF
• D. RTO

Answer: C

NEW QUESTION 17
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 applicatio
• B. To switch to the previous version, repeat the process.
• C. Deploy the application to the PROD cloud environment and the previous version to Q
• D. To switch to the previous version, promote the QA environment to PROD.
• E. Deploy the application to a subset of servers in the environment and route traffic to these server
• F. To switch to the previous version, change the route to the non-updated servers.
• G. Deploy the application to a staging environment and force a failover to this environmen
• H. To restore the previous version, create a backup and restore from the previous night’s backup.

Answer: A

NEW QUESTION 18
A company is interested in a DRP. The purpose of the plan is to recover business as soon as possible.
The MOST effective technique is:

• A. archiving.
• B. network clustering.
• C. site mirroring.
• D. active/active.

Answer: D

NEW QUESTION 19
A hypervisor that prevents vendor lock-in is:

• A. a proprietary hypervisor.
• B. an integrated hypervisor.
• C. an open source hypervisor.
• D. a framework hypervisor.

Answer: C

NEW QUESTION 20
An administrator has been asked by the Chief Information Officer (CIO) to provide storage that will have the ability to accommodate at least FC and SATA in the same enterprise array with software that will be policy driven based on performance. Which of the following enterprise storage features should be recommended?

• A. Storage provisioning
• B. Storage tiering
• C. Dynamic provisioning
• D. Dynamic resource allocation

Answer: B