CompTIA CV0-002 Online Practice Questions and Exam Preparation

CompTIA CV0-002 Online Questions & Answers

• Question 421:

  A cloud administrator is receiving alerts that the disk on several systems is 90% full. Upon reviewing the systems, the administrator determines that the log directory is using 50% of the disk. The company has a 14-day retention policy for all logs. Which of the following is the BEST solution to implement to minimize future alerts?

  A. Orchestrate a job to rotate the logs and upload to external storage.
  B. Delete any log files in the directory that are larger than 20MB.
  C. Archive the existing logs in the directory and upload to external storage.
  D. Add additional storage space to the log directory for the servers.
  A. Orchestrate a job to rotate the logs and upload to external storage.

• Question 422:

  An administrator is performing a migration of a physical cluster that uses boot from SAN into private cloud. The systems administrator needs to minimize the downtime required. Which of the following migrations is the BEST option for the systems administrator to use?

  A. P2V with cold system cloning on the storage infrastructure.
  B. P2V with storage migration on the hypervisor.
  C. P2V with copy of the LUNs into data stores for hypervisor access.
  D. P2V with raw device mapping/pass-through LUNs on the storage system.
  C. P2V with copy of the LUNs into data stores for hypervisor access.

• Question 423:

  A technician is converting a company's physical server to a virtual server. Which of the following should the technician do before migrating? (Select two.)

  A. Assign server roles in the virtual environment.
  B. Perform and verify a full system backup.
  C. Perform and verify a full system snapshot.
  D. Install guest management tools.
  E. Ensure all applications are compatible in the virtual environment.
  A. Assign server roles in the virtual environment.
  E. Ensure all applications are compatible in the virtual environment.

• Question 424:

  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
  B. Decrease in the time to implement certain services

• Question 425:

  Which of the following cloud service models would be recommended to a company for hardware capacity to host a production database application?

  A. CaaS
  B. XaaS
  C. IaaS
  D. PaaS
  D. PaaS

• Question 426:

  After running monthly capacity reports on private cloud hosts, an engineer decides the CPU overcommitment ratio on the cluster is affecting performance on the VMs. If the engineer is trying to minimize costs, which of the following actions is the engineer MOST likely to take?

  A. Increase the socket count on cloud hosts.
  B. Turn on ballooning on the VMs.
  C. Decrease the core count on the VMs.
  D. Deploy more VMs to each host.
  C. Decrease the core count on the VMs.

• Question 427:

  A company is experiencing network access errors within one department that operates in a secure environment. The network administrator needs to investigate the configurations of the switches servicing that department to determine the cause of the network access errors. Which of the following tools should be used to directly access the switches in that department?

  A. AES
  B. RDP
  C. HTTP
  D. SSH
  D. SSH

• Question 428:

  A number of VMs in a host are experiencing processor contention, showing down operations Which of the following host hardware upgrade paths would yield higher VM performance, for the same VMs in the given hypervisor host?

  A. Replace CPUs to move from 32-bit architecture o 64-bit
  B. Replace CPUs to move from 64-bit architecture to 32-bit
  C. Replace CPUs to increase current core speed
  D. Replace CPUs to increase CPU core count
  A. Replace CPUs to move from 32-bit architecture o 64-bit

• Question 429:

  A company's security policy requires full disk encryption on all clients with preboot enabled. The encryption server is hosted, and the requirement is to push an update to all endpoints. Which of the following is the BEST method to test and apply the update with minimal disruption to end users?

  A. Access the API of the encryption server, develop a custom script, and then update all endpoints.
  B. Access the web UI portal of the encryption server, apply the update to the test group, validate, and then update all endpoints.
  C. Add the update to the standard desktop configuration image, apply the update to a test VM, and then reimage clients.
  D. Access the web UI of the encryption server and disable preboot, apply the update, test, and then deploy the update to all endpoints.
  B. Access the web UI portal of the encryption server, apply the update to the test group, validate, and then update all endpoints.

• Question 430:

  Which of the following can be used to assign priority to specific network traffic?

  A. Load balancing
  B. QoS
  C. NIC teaming
  D. Jumbo frames
  B. QoS