CompTIA CV0-001 Online Practice Questions and Exam Preparation

CompTIA CV0-001 Online Questions & Answers

• Question 51:

  Which of the following technologies should be used to reduce the disk footprint of a VM?

  A. Defragmentation
  B. Full disk encryption
  C. Thin-provisioning
  D. NTFS compression
  C. Thin-provisioning

• Question 52:

  A system administrator is testing various types of software within VMs on a local workstation while surfing the Internet on a host. Which of the following BEST describes the hypervisor architecture that the administrator is using?

  A. Type II
  B. Type I
  C. Open source
  D. Proprietary
  A. Type II

• Question 53:

  Which of the following would be the FIRST choice to encrypt a laptop hard drive?

  A. DES
  B. TDE
  C. AES
  D. SSL
  C. AES

• Question 54:

  The Chief Information Officer (CIO) of a company is tasked to save costs by reducing datacenter space. The administrator explains that virtualization of servers will support this task as a benefit of migrating to a cloud environment known as:

  A. Increased server efficiency.
  B. Infrastructure consolidation.
  C. Total cost of ownership reduction.
  D. Increased availability.
  B. Infrastructure consolidation.

• Question 55:

  Users have been reporting slow response times on a database server. The administrator noticed the server at any given time has between 30 to 50 users connected to various databases. Additional research shows disk metrics such as disk queuing and disk access rates are both around 10% to 15%. Which of the following can be the root cause of this slow performing server?

  A. The CPU time reservation is small.
  B. The swap disk space is small.
  C. The server has fewer resources than required.
  D. I/O tuning is disabled.
  C. The server has fewer resources than required.

• Question 56:

  An administrator has logically grouped several VMs and configured settings describing the minimum memory requirement for the group. This is a description of which of the following?

  A. Resource mapping
  B. Resource pooling
  C. Storage limits
  D. Logical volume manager
  B. Resource pooling

• Question 57:

  An administrator recently deployed a critical web server that only uses HTTPS in the DMZ. All the ports are open on the server. Which of the following should the administrator perform to harden this server?

  A. Block port 53 on the proxy server
  B. Block port 80 on the server firewall
  C. Block port 443 on the server firewall
  D. Block port 443 on the network firewall
  B. Block port 80 on the server firewall

• Question 58:

  A company has contracted email and storage services from a cloud provider. They have seen significant growth in sales of their product and have been hiring additional workers. Their recent cloud services bill has increased and is projected to increase with another new project coming online. Which of the following cloud characteristics is represented?

  A. Pay-as-you-grow
  B. Cloud bursting
  C. Just-in-time service
  D. Rapid deployment
  A. Pay-as-you-grow

• Question 59:

  Which of the following BEST describes the need for LUN Masking?

  A. A storage administrator needs to isolate storage networks.
  B. A storage administrator needs to establish storage recovery points.
  C. A storage administrator needs to control which servers are able to access specific LUNs.
  D. A storage administrator needs to establish storage replication points.
  C. A storage administrator needs to control which servers are able to access specific LUNs.

• Question 60:

  One of the administrators of a cloud service provider has been asked to assist one of its newest customers to deploy a multi-tier application (web, application, and database). The architecture design does not specify where each service should reside and the customer is asking for a recommendation. Which of the following should be recommended?

  A. Application server should be placed in the DMZ
  B. Database server should be placed in the DMZ
  C. DMZ are only used for single-tier infrastructure
  D. Web server should be placed in the DMZ
  D. Web server should be placed in the DMZ