CompTIA CompTIA Certifications CV0-001 Questions & Answers

• Question 31:

  In which of the following situations would a network administrator use TCP port 3389?

  A. The network administrator is in the datacenter and next to the KVM switch

  B. The network administrator needs to access a server at a separate location

  C. The network administrator is working on a failed server and replacing hard drives

  D. The server is down and the network administrator is not able to connect to the server

  Correct Answer: B

• Question 32:

  Which of the following would MOST likely require a cold migration?

  A. Moving VMs between hosts on different continents

  B. Moving VMs between hosts with different RAM configurations

  C. Moving VMs between hosts with different CPU architectures

  D. Moving VMs between hosts in different network segments

  Correct Answer: C

• Question 33:

  Which of the following events will force a storage migration in a virtual environment?

  A. Reaching the end of the CPU hardware lifecycle

  B. Reaching the end of the NIC hardware lifecycle

  C. Reaching the end of the SAN hardware lifecycle

  D. Reaching the end of the RAM hardware lifecycle

  Correct Answer: C

• Question 34:

  Joe, an administrator, is responsible for the maintenance and support of all virtual servers in his environment. He needs to ensure that access to files and folders is optimized. Which of the following should Joe perform to accomplish this goal?

  A. Schedule weekly defrags

  B. Archive old data annually

  C. Perform daily full backups

  D. Implement file compression

  Correct Answer: A

• Question 35:

  An administrator needs to add more guests in a virtual environment. Which of the following MUST the administrator take into account before adding additional VMs to a host? (Select TWO).

  A. Amount of RAM

  B. Number of virtual CPUs

  C. Number of CPU cores

  D. Number of power supplies

  E. Number of network cards

  Correct Answer: AC

• Question 36:

  Which of the following BEST explains why remote access works on a Type I host but not on a Type II host, when both are deployed in a single fully functioning environment as part of a hybrid cloud implementation?

  A. Type II host has backups, replication, and heartbeat.

  B. Type II host firewall is blocking port 22.

  C. Type II host has only one 10GB interface enabled.

  D. There is only one network per host and all traffic goes through it.

  Correct Answer: B

• Question 37:

  A virtualized mission critical application requires a guaranteed level of resource utilization. Which of the following should be implemented?

  A. Licensing

  B. Resource pooling

  C. Soft limit

  D. Reservations

  Correct Answer: D

• Question 38:

  A hypervisor is unable to access its fibre-channel storage. Which of the following is the reason?

  A. iSCSI initiator configuration

  B. Obfuscation

  C. LUN masking

  D. Access control lists

  Correct Answer: C

• Question 39:

  A user in the human resource (HR) department has reported slow response time to the company personnel database when trying to process new hires to the company. The administrator reviews the department VMs and resource pools to determine the cause of the slow access. The memory and CPU for the host machines in this resource pool have recently been upgraded. Other HR users that do not access the database are not reporting any problems. Which of the following is the cause of the slow response time?

  A. NIC failure

  B. Disk latency

  C. Bandwidth throttling

  D. CPU wait time

  Correct Answer: B

• Question 40:

  A department requires segregated access due to project requirements. Anne, the engineer, has designated storage and a separate resource pool for VMs through a new VLAN. She wants to ensure a more secure environment for this department within the company cloud. Which of the following should Anne implement?

  A. LUN masking

  B. Multipathing

  C. Virtual switch

  D. Virtual desktop

  Correct Answer: C