CV0-004 Exam Questions and Answers | Exam-Dumps (Page: 5)

QUESTION: 21

A developer is testing code that will be used to deploy a web farm in a public cloud. The main code block is a function to create a load balancer and a loop to create 1.000 web servers, as shown below:

The developer runs the code against the company's cloud account and observes that the load balancer is successfully created, but only 100 web servers have been created.
Which of the following should the developer do to fix this issue?

Request an increase of Instance quota.
Run the code multiple times until all servers are created.
Check the my_web_server () function to ensure it is using the right credentials.
Place the my_load_balancer () function after the loop.

Answer(s): A

Explanation:

The developer should request an increase of the instance quota from the cloud provider. Cloud services often have a limit on the number of instances that can be created, which is known as an instance quota. If the load balancer is successfully created but the number of web servers is limited to 100, it suggests that the quota has been reached. Increasing the quota will allow the creation of additional web server instances up to the desired number.

Reference:

The scenario reflects an understanding of cloud resource management and limitations, which is a part of the CompTIA Cloud+ curriculum, specifically under the domain of Management and Technical Operations.

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QUESTION: 22

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? (Select two).

Modifying the subnet mask to 255 255 254.0 for IT and operations departments
Configuring static routing to allow access from each subnet to 10.1.40.1
Modifying the BYOD policy to reduce the volume of devices that are allowed to connect to the corporate network
Configuring static routing to allow access from 10.1.30.1 to each subnet
Combining the subnets and increasing the allocation of IP addresses available to support three hosts for each employee
Modifying the subnet mask to 255.255.255.128 for the IT and operations departments

Answer(s): D,F

Explanation:

To meet the requirements of allowing the IT department to communicate with all subnets while keeping each department segregated and ensuring a maximum of three hosts per employee, two actions are required. First, configuring static routing from the IT subnet (10.1.30.1) to each of the other subnets would establish the necessary connectivity. Second, modifying the subnet mask to 255.255.255.128 for the IT and operations departments would provide the needed number of host addresses while maintaining subnet segregation.

Reference:

This solution is based on networking and subnetting principles, which are part of the foundational knowledge for cloud networking within the CompTIA Cloud+ framework.

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QUESTION: 23

A cloud developer is creating a static website that customers will be accessing globally.
Which of the following services will help reduce latency?

VPC
Application load balancer
CDN
API gateway

Answer(s): C

Explanation:

A Content Delivery Network (CDN) is the service that will help reduce latency for a static website accessed globally. CDNs distribute content across multiple geographically dispersed servers, allowing users to connect to a server that is closer to them, thereby reducing the time it takes to load the website.

Reference:

The use of CDNs is a common practice to enhance global access and improve user experience, as covered under Cloud Concepts in the CompTIA Cloud+ certification.

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QUESTION: 24

An administrator needs to adhere to the following requirements when moving a customer's data to the cloud:
· The new service must be geographically dispersed.
· The customer should have local access to data

· Legacy applications should be accessible.
Which of the following cloud deployment models is most suitable?

On-premises
Private
Hybrid
Public

Answer(s): C

Explanation:

A hybrid cloud deployment model is most suitable given the requirements. This model combines on-

premises infrastructure (or private cloud) with public cloud services, providing geographic dispersion while allowing local access to data. It also facilitates the use of legacy applications that might not be well-suited for a full public cloud environment.

Reference:

The hybrid model is a fundamental concept within the CompTIA Cloud+ curriculum, under the section of Cloud Concepts, that explains deployment models.

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QUESTION: 25

A technician receives an email from a vendor who is requesting payment of an invoice for human resources services. The email contains a request for bank account numbers.
Which of the following types of attacks does this behavior most likely indicate?

MaIware
Cryptojacking
Ransomware
Phishing

Answer(s): D

Explanation:

The behavior described in the question indicates a phishing attack. Phishing typically involves an attacker masquerading as a legitimate entity to trick individuals into providing sensitive information, such as bank account numbers, through seemingly trustworthy communication channels like email.

Reference:

Understanding security concerns and measures is part of the Governance, Risk, Compliance, and Security domain of the CompTIA Cloud+ objectives.

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CompTIA CV0-004 Exam (page: 5) CompTIA Cloud+ Updated on: 25-Dec-2025

QUESTION: 21

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QUESTION: 22

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QUESTION: 23

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QUESTION: 24

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QUESTION: 25

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CompTIA CV0-004 Exam (page: 5)
CompTIA Cloud+
Updated on: 25-Dec-2025