CompTIA CV0-002 Online Practice Questions and Exam Preparation

CompTIA CV0-002 Online Questions & Answers

• Question 151:

  Which of the following data replication methods provides the shortest RPO?

  A. Asynchronous
  B. Full
  C. Synchronous
  D. Incremental
  C. Synchronous

• Question 152:

  An application server, which uses a SaaS fax provider, is determined to cost too much money. An upgrade to the application allows for use of a physical fax card so the company only has to pay for a phone line. This is a production application; therefore, downtime must be minimized. Which of the following types of migration is MOST efficient in facilitating this application upgrade?

  A. Virtual-to-physical migration
  B. Storage migration
  C. Cloud migration
  D. Offline migration
  A. Virtual-to-physical migration

• Question 153:

  A company has decided to scale its e-commerce application from its corporate datacenter to a commercial cloud provider to meet an anticipated increase in demand during an upcoming holiday. The majority of the application load takes place on the application server under normal conditions. For this reason, the company decides to deploy additional application servers into a commercial cloud provider using the on-premises orchestration engine that installs and configures common software and network configurations. The remote computing environment is connected to the on-premises datacenter via a site-to-site IPSec tunnel. The external DNS provider has been configured to use weighted round-robin routing to load balance connections from the Internet.

  During testing, the company discovers that only 20% of connections completed successfully.

  Review the network architecture and supporting documents and fulfill these requirements: Identify the correct options to provide adequate configuration for hybrid cloud architecture.

  Instructions:

  If at any time you would like to bring back the initial state of the simulation, please select the Reset button. When you have completed the simulation, please select the Done button to submit. Once the simulation is submitted, please select the Next button to continue.

  Simulation

  

  

  

  

  Instruction: Only select a maximum of TWO options from the multiple choice question.

  A. Deploy a Replica of the Database Server in the Cloud Provider
  B. Update the PSK (Pre-shared key in Router2)
  C. Update the A record on the DNS from 2.2.2.2 to 1.1.1.1
  D. Promote deny All to allow All in Firewall1 and Firewall2
  E. Change the Address Space on Router2
  F. Change internal IP Address of Router1
  G. Reverse the Weight property in the two CNAME records on the DNS
  H. Add the Application Server at on-premises to the Load Balancer
  B. Update the PSK (Pre-shared key in Router2)
  E. Change the Address Space on Router2

• Question 154:

  Several suspicious emails are being reported from end users. Organizational email is hosted by a SaaS provider. Upon investigation, the URL in the email links to a phishing site where users are prompted to enter their domain credentials to reset their passwords. Which of the following should the cloud administrator do to protect potential account compromise?

  A. Forward the email to the systems team distribution list and provide the compromised user list.
  B. Click on the URL link to verify the website and enter false domain credentials.
  C. Change the encryption key for the entire organization and lock out all users from using email until the issue is remediated.
  D. Notify users who received the email to reset their passwords regardless of whether they click on the URL.
  C. Change the encryption key for the entire organization and lock out all users from using email until the issue is remediated.

• Question 155:

  Which of the following generally has better performance when accessing larger databases?

  A. NAS
  B. SAN
  C. CIFS
  D. NFS
  B. SAN

• Question 156:

  Performance on a new private cloud deployment is not meeting expectations. An engineer has determined the virtualization host is experiencing high ready/wait times. VMs with the following configurations and metrics currently reside on the host:

  

  Which of the following troubleshooting choices would MOST likely be used to bring the high ready/wait times to meet the expected baseline?

  A. Decrease the CPU count for VM1.
  B. Increase the memory size for VM2.
  C. Decrease the memory size for VM3.
  D. Increase the CPU count for VM4.
  B. Increase the memory size for VM2.

• Question 157:

  Two VMs are in the same subnet 10.120.10.x/24, but the VMs cannot communicate with each other. Which of the following could be causing this problem?

  A. Private IP addresses are not routable
  B. Incorrect VLAN tagging
  C. Incorrect subnetting
  D. Incorrect firewall configuration
  D. Incorrect firewall configuration

• Question 158:

  A new SaaS timecard application that is being tested will be used by all employees at a large corporation. The following process was used to test the application:

  1.

  Three users from each site used the application for three weeks.

  2.

  The new application was used side by side with the existing application.

  3.

  The outputs of the old and new applications were compared side by side.

  Which of the following requirements did the testing plan confirm? (Select two.)

  A. High availability
  B. Performance
  C. Connectivity
  D. Data integrity
  E. Sizing
  F. Security
  B. Performance
  D. Data integrity
  E. Sizing

• Question 159:

  A cloud administrator configures a new web server for the site https://companyname.com. The administrator installs a wildcard SSL certificate for *.companyname.com. When users attempt to access the site, a certificate error is received. Which of the following is the MOST likely cause of the error?

  A. Certificate misconfigured
  B. Certificate expired
  C. Certificate revoked
  D. Certificate not signed
  A. Certificate misconfigured

• Question 160:

  A company hosts its server in a public IaaS cloud. The company's management decides to migrate the servers to a different geographical region that is closer to the user base. A cloud administrator creates a new environment in that geographical region. Which of the following is the BEST way to migrate the VM from the original geographic region to the new region?

  A. 1. Create a full backup of the VM. 2. Copy the backup files into the new region using FTP. 3. Restore the VM from the backup files.
  B. 1. Create a VM image. 2. Export the VM image to the new region using vendor's tools. 3. Deploy a new VM based on the created image.
  C. 1. Create a VM clone. 2. Copy the clone into the new region using FTP. 3. Apply the network and security groups from the new region to the cloned VM and start it.
  D. 1. Create a new VM in the new region. 2. Restore a full-system backup from the original VM. 3. Apply the network and security groups from the original region to the new VM.
  D. 1. Create a new VM in the new region. 2. Restore a full-system backup from the original VM. 3. Apply the network and security groups from the original region to the new VM.