CompTIA CompTIA Certifications CV0-003 Questions & Answers

• Question 11:

  A systems administrator strictly followed a CSP's documentation to federate identity for the company's users; however, even when using the correct credentials, the users receive an error message indicating their tokens are expired. Which of the following is MOST likely the cause of the error?

  A. The date on the company's identity server is configured incorrectly.

  B. The CSP's documentation is incorrect.

  C. There is a connection issue between the company and the CSP's networks.

  D. MFA was enforced on the CSP.

  Correct Answer: A

• Question 12:

  A cloud administrator is responsible for managing a public cloud environment. The administrator needs to deploy new servers that will be domain controllers to authenticate 500,000 users and computer objects. Which of the following storage types would be BEST to select when deploying the servers to achieve the lowest cost per I/O?

  A. Hybrid

  B. SAS

  C. Flash

  D. SSD

  Correct Answer: A

• Question 13:

  A company is comparing an application environment to be hosted on site versus a SaaS model of the same application. Which of the following SaaS-based licensing models should the administrator consider?

  A. Per core

  B. Per socket

  C. Per instance

  D. Per user

  Correct Answer: D

• Question 14:

  A cloud administrator is performing automated deployment of cloud infrastructure for clients. The administrator notices discrepancies from the baseline in the configuration of infrastructure that was deployed to a new client. Which of the following is MOST likely the cause?

  A. The deployment user account changed.

  B. The deployment was done to a different resource group.

  C. The deployment was done by a different cloud administrator.

  D. The deployment template was modified.

  Correct Answer: A

• Question 15:

  An integration application that communicates between different application and database servers is currently hosted on a physical machine. A P2V migration needs to be done to reduce the hardware footprint. Which of the following should be considered to maintain the same level of network throughput and latency in the virtual server?

  A. Upgrading the physical server NICs to support 10Gbps

  B. Adding more vCPU

  C. Enabling SR-IOV capability

  D. Increasing the VM swap/paging size

  Correct Answer: D

• Question 16:

  A DevOps team needs to provide a solution that offers isolation, portability, and scalability. Which of the following would BEST meet these requirements?

  A. Virtual machines

  B. Containers

  C. Appliances

  D. Clusters

  Correct Answer: B

• Question 17:

  A systems administrator is responsible for upgrading operating systems on VMs that are hosted in a cloud environment. The systems administrator wants to ensure the VMs receive updates for as long as possible. Which of the following should the systems administrator choose?

  A. Stable

  B. Nightly

  C. LTS

  D. Canary

  E. EDR

  Correct Answer: A

• Question 18:

  A cloud administrator has deployed several VM instances that are running the same applications on VDI nodes. Users are reporting that a role instance is looping between STARTED, INITIALIZING, BUSY, and STOP. Upon investigation, the cloud administrator can see the status changing every few minutes. Which of the following should be done to resolve the issue?

  A. Reboot the hypervisor.

  B. Review the package and configuration file.

  C. Configure service healing.

  D. Disable memory swap.

  Correct Answer: B

  The best way to resolve the issue where a role instance is looping between STARTED, INITIALIZING, BUSY, and STOP after deploying several VM instances that are running the same applications on VDI nodes is to review the package and

  configuration file. The package and configuration file are the components that define the application and its settings for the VM instances. The package contains the application code, binaries, and dependencies, while the configuration file

  contains the parameters, values, and settings for the application. Reviewing these components can help identify and fix any errors or inconsistencies that may cause the role instance to loop or fail.

  Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 4.0 Troubleshooting, Objective 4.4 Given a scenario, troubleshoot deployment issues.

• Question 19:

  A cloud administrator is reviewing the current private cloud and public law environment, and is building an optimization plan. Portability is of great concern for the administrator so resources can be easily moved from one environment to another. Which of the following should the administrator implement?

  A. Serverless

  B. CDN

  C. Containers

  D. Deduplication

  Correct Answer: C

• Question 20:

  A VDI provider suspects users are installing prohibited software on the instances. Which of the following must be implemented to prevent the issue?

  A. Log monitoring

  B. Patch management

  C. Vulnerability scanning

  D. System hardening

  Correct Answer: D