CompTIA CV0-003 CompTIA Cloud+ Certification Exam Practice Test

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Total 406 questions
Question 1

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?



Question 2

A systems administrator is planning to deploy a database cluster in a virtualization environment. The administrator needs to ensure the database nodes do not exist on the same physical host. Which of the following would best meet this requirement?



Answer : B

Anti-affinity is a rule that specifies that certain virtual machines should not run on the same physical host. This can help to improve availability and performance by avoiding single points of failure and resource contention. For example, if the database nodes are running on the same host and the host fails, the entire database cluster will be unavailable. By using anti-affinity rules, the systems administrator can ensure the database nodes are distributed across different hosts in the virtualization environment.Reference: CompTIA Cloud+ CV0-003 Study Guide, Chapter 2: Deploying a Cloud Environment, page 76.


Question 3
Question 4

An organization located in Asia connects to a cloud infrastructure hosted in North America and Europe. Sporadic slowness has been observed when using the PaaS and laaS components. A diagnostic using the following commands was run, and the following results were collected:

Which of the following is the most likely reason for the latency?



Question 5

Based on the shared responsibility model, which of the following solutions passes the responsibility of patching the OS to the customer?



Answer : C

IaaS stands for Infrastructure as a Service, and it is a cloud service model that provides customers with access to virtualized computing resources, such as servers, storage, and networks. In the IaaS model, the customer is responsible for patching the operating system (OS) of the virtual machines, as well as installing and managing the applications and dat

a. The cloud service provider (CSP) is responsible for maintaining the physical infrastructure, such as the hardware, power, cooling, and security. Therefore, IaaS passes the responsibility of patching the OS to the customer, unlike PaaS, DBaaS, or SaaS, where the CSP handles the OS patching and updates. Reference:CompTIA Cloud+ CV0-003 Certification Study Guide, Chapter 2, Objective 2.1: Given a scenario, deploy cloud services and solutions.


Question 6

A systems administrator notices the host filesystem is running out of storage space. Which of the following will best reduce the storage space on the system?



Answer : A

Deduplication is a technique that reduces the storage space by eliminating duplicate data blocks and replacing them with pointers to the original dat

a. Deduplication can help free up the host filesystem by removing redundant data and increasing the storage efficiency. Deduplication can be performed at the source or the target, and it can be applied at the file or block level. Reference: [CompTIA Cloud+ CV0-003 Certification Study Guide], Chapter 4, Objective 4.3: Given a scenario, troubleshoot common storage issues.


Question 7

A cloud administrator received a request to provision a set of cloud resources in an effort to switch to infrastructure as code to automate and optimize operations. The administrator decides to try to run some tests with the following definition:

Which of the following is the most likely cause of the issue?



Answer : C

The error message indicates that the cloud provider is unable to find the public key file that is specified in the definition. The definition uses an environment variable called PUBLIC_KEY_PATH to refer to the location of the public key file. However, if this environment variable has not been set or exported in the shell, the cloud provider will not be able to resolve it and will fail to provision the resources. To fix this issue, the cloud administrator should set and export the environment variable for the public key path before running the definition. Reference: [CompTIA Cloud+ CV0-003 Certification Study Guide], Chapter 8, Objective 8.1: Given a scenario, implement cloud automation and orchestration.


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Total 406 questions