CompTIA CompTIA Certifications CV0-002 Questions & Answers

• Question 411:

  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

  Correct Answer: BD

• Question 412:

  A technician is configuring a new web application to be highly available. The technician has configured multiple web servers in different availability zones at a public cloud provider. The application requires users to be directed to the same server each time they visit. Which of the following network components is MOST likely to accomplish this?

  A. Network firewall

  B. Intrusion prevention system

  C. Global load balancer

  D. Virtual private network

  Correct Answer: D

• Question 413:

  A Type 1 hypervisor has the following specifications:

  RAM128GB CPU4 socket quad-core Storage16TB

  Each VM must have 8GB RAM, 1 vCPU, and 512GB storage. Which of the following is the MAXIMUM number of VMs that can be hosted on this hypervisor?

  A. 14

  B. 15

  C. 31

  D. 32

  Correct Answer: A

• Question 414:

  A system's application servers need to be patched. The requirements for maintenance work are as follows:

  System downtime is not allowed.

  The application server in use must be in the sane patch status.

  System performance must be maintained during patching work.

  Testing after patching must be done before the application server is in use.

  If any trouble occurs, recover the previous version in ten minutes.

  Which of the following methodologies should be selected?

  A. Rolling update

  B. Patching directly

  C. Blue-green deployment

  D. Three staging environments

  Correct Answer: D

• Question 415:

  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.

  Correct Answer: C

• Question 416:

  A cloud administrator configures a new web server for the site https://companyname.com. The administrator installs a wildcard SSL certificate for *.companyname.com. When users attempt to access the site, a certificate error is received. Which of the following is the MOST likely cause of the error?

  A. Certificate misconfigured

  B. Certificate expired

  C. Certificate revoked

  D. Certificate not signed

  Correct Answer: A

• Question 417:

  Ann. a user, has tried to connect to a VM hosted in a private cloud using her directory services credentials. After three attempts, she realizes the keyboard was set to German instead of English, and she was typing "z" instead of "y". After

  fixing this issue, Ann is still unable to log in; however, other users can access the VM.

  Which of the following is the MOST likely cause?

  A. The default language on Ann's computer is German.

  B. The account was locked.

  C. Directory services are offline.

  D. There is an account mismatch.

  E. The account localization settings are incorrect.

  Correct Answer: E

• Question 418:

  A cloud-based web store is experiencing poor website performance and unavailability. Which of the following approaches would prevent the issue without administrator intervention?

  A. Install and deploy a load balancer in the front of the web server.

  B. Increase the computing resources to the web server.

  C. Increase the network's bandwidth to handle the spike.

  D. Partner with a cloud provider to scale the required resources as needed.

  Correct Answer: A

• Question 419:

  A courier company has virtualized its packing software application. The CSA needs to confirm the deployment is utilizing the correct amount of CPU per virtual instance. After confirming the deployment requirements, the CSA should log into the cloud services portal to ensure that:

  A. the VMs with the most CPU cores available have been selected.

  B. smaller VMs are being selected to reduce the total deployment cost.

  C. the deployment is utilizing the recommended amount of CPUs per VM.

  D. the alarms on CPU utilization have been enabled.

  Correct Answer: C

• Question 420:

  IaaS users are reporting longer than expected wait times when accessing the virtual file repository. There are more than 2TB of free disk space, and vCPU and vRAM do not reach more than 75% utilization. In which of the following ways should the cloud systems administrator analyze this issue?

  A. Access the cloud services portal and increase the amount of available disk space by 25%.

  B. Access the cloud services portal and check the amount of CPU and RAM on the host machine.

  C. Access the cloud services portal and look at the historical performance numbers.

  D. Access the cloud services portal and check the security log for access denied requests.

  Correct Answer: B