CompTIA CompTIA Certifications CV0-002 Questions & Answers

• Question 231:

  A technician needs to configure a virtual NIC on a Class A IP address network. Which of the following is the default subnet mask for this network?

  A. /8

  B. /16

  C. /24

  D. /28

  Correct Answer: A

  https://www.pantz.org/software/tcpip/subnetchart.html

• Question 232:

  A Chief Information Officer (CIO) has summoned an administrator due to the datacenter power bill being significantly higher than normal. The administrator explains that a new array was installed for a 20TB CRM application. Which of the following solutions would provide a new performance benefit and also reduce power consumption?

  A. SSD

  B. SAS

  C. SATA

  D. FC

  Correct Answer: A

• Question 233:

  An administrator is responsible for managing a host that is part of a private cloud. The host has one physical quad core CPU. The administrator is tasked with creating a new guest that requires a single CPU. Which of the following actions should the administrator do?

  A. Assign 1 virtual CPU to the Guest

  B. Assign 1 virtual CPU to the Host

  C. Assign 1 physical CPU to the Guest

  D. Assign 1 physical CPU to the Host

  Correct Answer: A

• Question 234:

  An administrator reports the company is running out of disk space on the SAN. The network administrator is installing a new SAN. Which of the following should the administrator implement to alleviate this problem on the new SAN?

  A. Configure hard limits on the SAN

  B. Increase the space on the old SAN

  C. Send out an email and tell users to delete files from their home directories

  D. Create a policy around usage and storage of music files

  Correct Answer: A

• Question 235:

  Which of the following increases storage read throughput?

  A. Scaling

  B. NIC teaming

  C. Load balancing

  D. Caching

  Correct Answer: D

• Question 236:

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

  A. RBAC

  B. Rules sets

  C. Policies

  D. Cron jobs

  Correct Answer: A

• Question 237:

  A college has implemented a private cloud for students and faculty. The college is required by their accrediting body to ensure that the cloud meets certain confidentiality and privacy requirements. Which of the following represents the LEAST intrusive testing method for the college to use, while ensuring separation of duties during the testing?

  A. A vulnerability assessment should be conducted by the MIS department.

  B. A penetration test should be conducted by an accredited third party.

  C. A penetration test should be conducted by the MIS department.

  D. A vulnerability assessment should be conducted by an accredited third party.

  Correct Answer: A

• Question 238:

  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

  Correct Answer: A

• Question 239:

  Which of the following does the administrator use to consolidate all the VMs into a single IP while allowing access to the Internet?

  A. DNS

  B. VLAN

  C. NAT

  D. DHCP

  Correct Answer: B

• Question 240:

  Which of the following would be BEST to use to host and manage virtualized database servers?

  A. Type I hypervisor

  B. Type II hypervisor

  C. iSCSI NAS

  D. Fibre Channel SAN

  Correct Answer: A