CompTIA CV0-004 Online Practice Questions and Exam Preparation

CompTIA CV0-004 Online Questions & Answers

• Question 81:

  A developer is sending requests to a SaaS application. The developer becomes unable to send more requests after sending a number of them, but other developers can still send requests.

  Which of the following is most likely causing the issue?

  A. Partial outage
  B. API throttling
  C. Rate limiting
  D. Service quota
  C. Rate limiting

• Question 82:

  A cloud engineer wants to deploy a new application to the cloud and is writing the following script:

  

  Which of the following actions will this script perform?

  A. Upload a new VM image.
  B. Create a new cloud resource.
  C. Build a local server.
  D. Import a cloud module.
  B. Create a new cloud resource.

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  Explanation

  The script shown is written in Terraform, which is an infrastructure as code (IaC) tool used for building, changing, and versioning infrastructure safely and efficiently. This particular Terraform script specifies arequired provider and its version, the Terraform version, sets the cloud provider's region, and then defines a resource for a server instance with a specific AMI ID and instance type. It also includes tags for the instance.

  The action this script will perform is to create a new cloud resource, specifically a server instance on the cloud provider's platform.

  References:

  CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson

• Question 83:

  Which of the following best describes a compute resource that has its own networking system, OS, CPU, and RAM running on physical hardware?

  A. Clustering
  B. Virtual machine
  C. Container
  D. Stand-alone
  D. Stand-alone

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  Explanation

  A stand-alone system is a physical compute resource with its own dedicated networking, operating system, CPU, and RAM running directly on hardware. Unlike virtual machines or containers, it does not rely on a hypervisor or shared host operating system for its operation.

• Question 84:

  A public cloud administrator needs to implement a mechanism to monitor the expense of the company's cloud resources.

  Which of the following options will allow the administrator to execute this task fastest way and with minimal effort?

  A. Set up daily expense reports with the cloud provider.
  B. Enable custom notifications for exceeding budget thresholds.
  C. Use the API to collect expense information from cloud resources.
  D. Implement a financial tool to monitor cloud resource expenses.
  D. Implement a financial tool to monitor cloud resource expenses.

• Question 85:

  A project manager must determine how ideas from across the organization and results from a review committee should flow through the enterprise for a new project.

  Which of the following actions is required?

  A. Establish communication channels
  B. Plan a kickoff meeting
  C. Develop a responsibility assignment matrix
  D. Identify the stakeholders
  A. Establish communication channels

• Question 86:

  Which of the following has the most influence when determining the maximum data loss in the event of a disaster?

  A. Recovery point objective
  B. Business continuity and disaster recovery
  C. Mean time to recover
  D. Recovery time objective
  A. Recovery point objective

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  Explanation

  The Recovery Point Objective (RPO) defines the maximum acceptable amount of data loss measured in time. It directly determines how much data could be lost in a disaster, based on the last successful backup or replication point.

• Question 87:

  A company needs to rehost its ERP system to complete a datacenter migration to the public cloud. The company has already migrated other systems and configured VPN connections.

  Which of the following MOST likely needs to be analyzed before rehosting the ERP?

  A. Software
  B. Licensing
  C. Right-sizing
  D. The network
  B. Licensing

• Question 88:

  Which of the following is the most cost-effective compute service to deploy a service that will be infrequently used but will require fast response times?

  A. Virtual machine
  B. Container
  C. Serverless
  D. Edge
  C. Serverless

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  Explanation

  Serverless compute is billed only when the code runs, making it highly cost-effective for infrequent workloads while still providing extremely fast response times due to automatic scaling and event-driven execution.

• Question 89:

  Which of the following technologies should be used by a person who is visually impaired to access data from the cloud?

  A. Object character recognition
  B. Text-to-voice
  C. Sentiment analysis
  D. Visual recognition
  B. Text-to-voice

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  Explanation

  Text-to-voice (or text-to-speech) technology should be used by a person who is visually impaired to access data from the cloud. It converts text data into audible speech, allowing visually impaired individuals to receive the information audibly.

  References:

  CompTIA Accessibility in IT Study Guide.

• Question 90:

  A cloud engineer proposes a solution to migrate a finance application to the cloud. The environment can be shared to reduce costs.

  Which of the following models would best meet this requirement?

  A. Private
  B. Community
  C. Public
  D. Hybrid
  B. Community

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  Explanation

  A community cloud is shared among organizations with similar requirements, allowing cost reduction through resource sharing while maintaining some level of control and security.