CompTIA Cloud+ (CV0-004) Certification Exam (CV0-004) Free Practice Test

Question 1

A cloud engineer is developing an operating expense report that will be used to purchase various cloud billing models for virtual machine instances. The cloud billing model must meet the following requirements:
- The instance cannot be ephemeral.
- The minimum life cycle of the instance is expected to be five years.
- The software license is charged per physical CPU count.
Which of the following models would best meet these requirements?

A. Reserved resources

B. Pay-as-you-go

C. Dedicated host

D. Spot instance

Correct Answer: A

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 2

A cloud administrator deploys new VMs in a cluster and discovers they are getting IP addresses in the range of 169.254.0.0/16. Which of the following is the most likely cause?

A. The network is overlapping.

B. The VLAN is missing.

C. The NAT is Improperly configured.

D. The scope has been exhausted.

Correct Answer: D

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 3

An IT manager is migrating the production environment to the cloud but needs to keep control of the operating systems, patches, and settings of all resources. Which of the following deployment models will best meet the requirements?

A. laaS

B. PaaS

C. SaaS

D. FaaS

Correct Answer: A

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 4

A cloud administrator wants to provision a host with two VMs. The VMs require the following:

After configuring the servers, the administrator notices that during certain hours of the day, the performance heavily degrades. Which of the following is the best explanation?

A. The host requires additional physical CPUs.

B. The RAM on each VM is insufficient.

C. The storage is overutilized.

D. A higher number of processes occur at those times.

Correct Answer: B

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 5

A cloud security engineer discovers that service account information has been committed to the company's code repository. Which of the following steps should the cloud security engineer take first? (Choose two.)

A. Rotate the credentials

B. Disable the account

C. Enable multifactor authentication

D. Set up a virtual private network.

E. Change the cipher suite

F. Run a port scan

Correct Answer: A,B

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 6

An engineer is deploying a new application with the following requirements:
- Uses automation
- Deploys some components
- Does not deploy the virtual machines
Which of the following are reasons that the deployment may only partially fail? (Choose two.)

A. The cloud provider has a full outage.

B. Service quotas cannot be exceeded.

C. The version of the infrastructure code is outdated.

D. The credentials for the deployment are incorrect.

E. The cloud provider's API is not working.

F. The permissions are insufficient.

Correct Answer: D,F

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 7

An independent security researcher discovers a potential vulnerability in a package. The vulnerability could lead to exposure. Which of the following is the first action the security researcher should take?

A. Open a public-facing issue on the vendor's Git repository.

B. Report the vulnerability to the package vendor's security email.

C. Uninstall the package to remove the threat.

D. Write a blog post describing how the package vulnerability was discovered.

Correct Answer: B

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 8

Which of the following is true of SSDs?

A. SSDs have small storage capacities.

B. SSDs do not have self-encrypting capabilities.

C. SSDs can be used for high-IOP applications.

D. SSDs are used mostly in cold storage.

Correct Answer: C

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 9

An administrator deploys a VM with an additional data disk. A developer installs and configures a database application on the data disk. After using the VM to perform very intensive read-and- write operations, the developer reports that the VM seems sluggish. Which of the following solutions represents the least amount of work the administrator needs to do to fix the issue?

A. 1. Stop the VM.
2. Change the data disk storage type to high performance.
3. Start the VM.

B. 1. Stop the VM.
2. Detach the data disk.
3. Create and attach a new high-performance data disk.
4. Start the VM.

C. 1. Create a new VM with a high-performance data disk.
2. Have the developer install and configure the database application.

D. 1. Create a new VM with more CPU and RAM.
2. Have the developer install and configure the database application.

Correct Answer: A

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 10

Which of the following best describes a program in the context of project management?

A. It is used to represent the daily activities of multiple projects

B. It is a group of unrelated projects within an organization

C. It provides the definition of a project workload

D. It is a consolidation of related projects with a common goal

Correct Answer: D

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 11

A company is migrating to a cloud. The company wants a solution that will help developers focus primarily on code rather than on managing infrastructure. Which of the following best meets this need?

A. Purchasing SaaS

B. Subscribing to PaaS

C. Configuring FaaS

D. Deploying IaaS

Correct Answer: B

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 12

A cloud networking engineer is troubleshooting the corporate office's network configuration.
Employees in the IT and operations departments are unable to resolve IP addresses on all devices, and the IT department cannot establish a connection to other departments' subnets. The engineer identifies the following configuration currently in place to support the office network:

Each employee needs to connect to the network with a maximum of three hosts. Each subnet must be segregated, but the IT department must have the ability to communicate with all subnets.
Which of the following meet the IP addressing and routing requirements? (Choose two.)

A. Combining the subnets and increasing the allocation of IP addresses available to support three hosts for each employee

B. Configuring static routing to allow access from each subnet to 10.1.40.1

C. Configuring static routing to allow access from 10.1.30.1 to each subnet

D. Modifying the BYOD policy to reduce the volume of devices that are allowed to connect to the corporate network

E. Modifying the subnet mask to 255.255.254.0 for IT and operations departments

F. Modifying the subnet mask to 255.255.255.128 for the IT and operations departments

Correct Answer: C,E

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Welcome to TestSimulate

CompTIA Cloud+ (CV0-004) Certification (CV0-004) Free Practice Test