CompTIA CV0-002 Online Practice Questions and Exam Preparation

CompTIA CV0-002 Online Questions & Answers

• Question 171:

  A cloud administrator is tasked with ensuring redundancy and high availability of an IaaS cloud platform environment. The administrator is given the following requirements:

  Two web servers must share the same configurations and service client connections evenly.

  Two database servers must share data and configurations, with only one being used at a time.

  Given the above, which of the following should the administrator propose to BEST meet these requirements? (Select TWO).

  A. The web server should be configured with a round-robin DNS with a CNAME record.
  B. The web server should be configured with a load balancer with a virtual IP address.
  C. The database server should be configured as an active-active cluster.
  D. The database server should be configured as an active-passive cluster.
  E. The availability aspect of the request does not currently exist in the IaaS cloud platform.
  F. The redundancy aspect of the request does not currently exist in the IaaS cloud platform.
  A. The web server should be configured with a round-robin DNS with a CNAME record.
  D. The database server should be configured as an active-passive cluster.

• Question 172:

  A cloud architect is deploying a VM in a public IaaS cloud. The software that will be installed on the VM is not compatible with any of the OS versions in the system images offered by the IaaS vendor. Which of the following is the BEST way to deploy a VM with the required OS?

  A. Develop a VM image on an on-premises hypervisor and send it on a physical hard drive to the cloud provider's datacenter.
  B. Use a bare metal service instead of IaaS and verify that the bring-your-own OS feature is available.
  C. Develop a VM image on an on-premises hypervisor and upload it to the cloud via API.
  D. Host the server on premises and integrate it with the IaaS service using the hybrid cloud model.
  D. Host the server on premises and integrate it with the IaaS service using the hybrid cloud model.

• Question 173:

  Several state and local law enforcement agencies have decided to share information about traffic violations within their state by using a new search application. The state has policies around limiting the exposure of PII, and each local agency must comply with these policies. Which of the following cloud architecture models would be the BEST approach?

  A. Deploy the application to a public cloud and establish connections for each local agencies' private cloud and use federation.
  B. Have each local agency publish its data to an account that has been set up in a public cloud provider and deploy the application there.
  C. Deploy the application in each local agency's private cloud and create accounts for everyone to allow access to publish and search the data.
  D. Deploy the application in the state's shared cloud environment and create federation between the local agencies.
  D. Deploy the application in the state's shared cloud environment and create federation between the local agencies.

• Question 174:

  At 2:00 a.m each day, the database team runs a batch job to import the sales data for the day, index it, and generate sales reports for the next day. The team has informed the cloud administrator that sales data is expected to increase in the next month and will take longer to complete. The current environment uses several batch servers that process chunks of data individually.

  Which of the following is the BEST approach for the cloud administrator to take to handle the increased load?

  A. Reschedule the nightly batch job to start at midnight to allow for more processing time.
  B. Configure an auto-scaling group for the existing batch processing servers.
  C. Manually add more batch processing servers to the cloud environment.
  D. Increase the CPU and memory resources to the existing batch processing servers.
  D. Increase the CPU and memory resources to the existing batch processing servers.

• Question 175:

  After deploying new VMs, the systems administrator notices it is not possible to connect to them using network credentials; however, local accounts work. After logging in, the administrator notices the NTP servers are not set. Which of the following is MOST likely causing this issue?

  A. Directory services requires the use of NTP servers.
  B. The VMs are insufficiently licensed.
  C. There is a directory services outage.
  D. There is a time synchronization issue.
  D. There is a time synchronization issue.

• Question 176:

  A company needs to meet the security requirements for PII. Which of the following cloud service models allows the company to have the MOST control to meet the security requirements?

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

• Question 177:

  A new private cloud platform is being deployed by an engineer. SLA requirements state that any clusters should have a baseline redundancy sufficient to handle the failure of at least two hosts. The engineer records the following metrics after the deployment:

  

  Which of the following metrics is MOST likely to represent a violation of SLA?

  A. RAM utilization
  B. NIC utilization
  C. CPU utilization
  D. Disk utilization
  D. Disk utilization

• Question 178:

  A cloud implementation engineer successfully created a new VM. However, the engineer notices the new VM is not accessible from another network. A ping test works from another VM on the same subnet. Which of the following is the MOST likely problem?

  A. Incorrect subnet
  B. Incorrect host IP address
  C. Incorrect VLAN
  D. Incorrect gateway
  A. Incorrect subnet

• Question 179:

  Which of the following tests would be MOST appropriate when over allocate storage on VMs in a development cluster?

  A. Penetration testing
  B. Vulnerability scan
  C. Latency testing
  D. Bandwidth determination
  C. Latency testing

• Question 180:

  A cloud administrator has finished building a virtual server template in a public cloud environment. The administrator is now cloning six servers from that template. Each server is configured with one private IP address and one public IP address. After starting the server instances, the cloud administrator notices that two of the servers do not have a public IP address. Which of the following is the MOST likely cause?

  A. The maximum number of public IP addresses has already been reached.
  B. The two servers are not attached to the correct public subnet.
  C. There is no Internet gateway configured in the cloud environment.
  D. The two servers do not have enough virtual network adapters attached.
  D. The two servers do not have enough virtual network adapters attached.