CompTIA CV0-002 Online Practice Questions and Exam Preparation

CompTIA CV0-002 Online Questions & Answers

• Question 271:

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

  A. WWPN
  B. NPIV
  C. WWNN
  D. Port mapping
  B. NPIV

• Question 272:

  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
  C. Availability

• Question 273:

  Which of the following technologies allows for the secure exchange of encryption keys within an internal network?

  A. AES
  B. RC4
  C. Diffie-Hellman
  D. 3DES
  C. Diffie-Hellman

• Question 274:

  A recent advertisement campaign has increased traffic to an e-commerce application that is hosted within a public cloud environment. Customers are reporting that it takes too long to load their pages and submit orders. A cloud administrator looks at the metrics from the environment and sees high utilization of the CPU and memory resources. The cloud provider offers several preconfigured sizes for server template: x-small, small, medium, large, x-large, and 2x-large.

  

  Given an expected increase in workload, which of the following is the BEST solution to improve application performance?

  A. Change the server template size for Inxpc003 to 2x-large.
  B. Provision additional Inxpc servers using the 2x-large template.
  C. Add memory to Inxpc002, Inxpc003, and Inxpc003.
  D. Change the role of Inxw001 from web to application.
  A. Change the server template size for Inxpc003 to 2x-large.

• Question 275:

  Which of the following is used by storage tiering to meet SLAs?

  A. RBAC
  B. Rules sets
  C. Policies
  D. Cron jobs
  A. RBAC

• Question 276:

  Drag and Drop.

  A hosted file share was infected with CryptoLocker and now root cause analysis needs to be performed. Place the tasks in the correct order according to the troubleshooting methodology.

  Select and Place:

  

  

• Question 277:

  A company is seeking a new backup solution for its virtualized file servers that fits the following characteristics:

  1.

  The files stored on the servers are extremely large.

  2.

  Existing files receive multiple small changes per day.

  3.

  New files are only created once per month.

  4.

  All backups are being sent to a cloud repository. Which of the following would BEST minimize backup size?

  A. Local snapshots
  B. Real-time backups
  C. File-based replication
  D. Change block tracking
  D. Change block tracking

• Question 278:

  There has been a change in requirements for two countries where PCI virtual instances exist. As such three virtual instances need to be added in both countries' PCI environments, and two instances need to be removed. Which of the following is the BEST way to ensure compliance is met in those two countries?

  A. By the effective date of the new requirement, in each country, remove the two out-of-compliance virtual instances.
  B. By the effective date of the new requirement, in each country, implement the three new virtual instances.
  C. By the effective date of the new requirement, in each country implement the three new virtual instances. After a month of testing remove the two out-of-compliance virtual instances.
  D. By the effective date of the new requirement, in each country, remove the two out-of-compliance virtual instances and implement the three new virtual instances.
  A. By the effective date of the new requirement, in each country, remove the two out-of-compliance virtual instances.

• Question 279:

  An administrator is attempting to troubleshoot an issue between a web server in the DMZ and an internal workstation by reviewing packet captures. Upon inspection, the payloads of the packets are unreadable. Which of the following could be the cause of this issue?

  A. The administrator has yet to authenticate to the network
  B. The sniffer is located on an incorrect subnet
  C. A vulnerability scanner has interfered with the packet capture
  D. End-to-end encryption is applied on the network
  A. The administrator has yet to authenticate to the network

• Question 280:

  While reviewing the auto-scaling events for a web application, a cloud engineer identified that the application upsized and downsized multiple times within the last hour. Which of the following should the cloud engineer do NEXT?

  A. Add more systems into the scaling group.
  B. Review the load balancer configuration settings.
  C. Review auto-scaling policies to detect a misconfiguration.
  D. Monitor auto-scaling events for the next 24 hours.
  C. Review auto-scaling policies to detect a misconfiguration.