[Mar 29, 2025] Ultimate CV0-003 Guide to Prepare Free Latest CompTIA Practice Tests Dumps

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CompTIA CV0-003 Cloud+ Certification is a certification exam that tests an individual's knowledge and skills in cloud computing. CompTIA Cloud+ Certification Exam certification is vendor-neutral, making it an ideal certification for IT professionals who work with multiple cloud platforms. CV0-003 exam covers a range of topics related to cloud computing, including cloud deployment models, cloud security, cloud management, and troubleshooting. CompTIA Cloud+ Certification Exam certification is suitable for IT professionals who work with cloud technologies and those interested in transitioning to a career in cloud computing.

CompTIA CV0-003 certification exam is an industry-recognized certification that is trusted by employers worldwide. It is designed to validate the competency of IT professionals in the area of cloud computing and provide a standard to measure their skills and knowledge. CV0-003 exam is recommended for professionals who have at least 2-3 years of experience working with cloud technologies and infrastructure.

CompTIA CV0-003 exam covers a range of cloud computing topics, including cloud architecture and design, security, deployment, and automation. CV0-003 exam consists of 90 multiple-choice and performance-based questions, which are designed to test candidates' knowledge and skills in cloud computing. CV0-003 exam is available in English, Japanese, and Portuguese, and candidates have 90 minutes to complete the exam.

 

NEW QUESTION # 244
A company would like to migrate its current on-premises workloads to the public cloud. The current platform requires at least 80 instances running at all times to work properly. The company wants the workload to be highly available, even if the cloud provider loses one region due to a catastrophe, and the costs to be kept to a minimum. Which of the following strategies should the company implement?

• A. Create /25 subnets in two regions and run 80 instances on each one.
• B. Create /26 subnets in three regions and run 80 instances on each one.
• C. Create /26 subnets in three regions and run 40 instances on each one.
• D. Create /26 subnets in two regions and run 40 instances on each one.

Answer: D

Explanation:
Explanation
The best strategy to migrate the current on-premises workloads to the public cloud for the company that requires at least 80 instances running at all times and wants the workload to be highly available and cost-effective is to create /26 subnets in two regions and run 40 instances on each one. A /26 subnet can accommodate up to 62 hosts, which is enough for 40 instances. By creating subnets in two regions, the company can achieve high availability and redundancy in case one region fails due to a catastrophe. By running 40 instances on each subnet, the company can meet the minimum requirement of 80 instances and also save on costs by avoiding overprovisioning or underutilization of resources. Reference: What is VPN? How It Works, Types of VPN - Kaspersky

NEW QUESTION # 245
A highly regulated business is required to work remotely, and the risk tolerance is very low. You are tasked with providing an identity solution to the company cloud that includes the following:
secure connectivity that minimizes user login
tracks user activity and monitors for anomalous activity
requires secondary authentication
INSTRUCTIONS
Select controls and servers for the proper control points.

Answer:

Explanation:

Explanation
VPN Client
MFA
SIEM

NEW QUESTION # 246
An upgrade to a web application, which supports 400 users at four sites, is being tested. The application runs on four servers behind a load balancer.
The following test plan is proposed:
- Have 50 users from site A connect to server 1
- Have 50 users from site B connect to server 2
- Have 50 users from site C connect to server 3
- Have 50 users from site D connect to server 4
Which of the following parameters is being properly tested by this plan?

• A. Sizing
• B. High availability
• C. Connectivity
• D. Performance

Answer: C

NEW QUESTION # 247
A company needs a solution to find content in images. Which of the following technologies, when used in conjunction with cloud services, would facilitate the BEST solution?

• A. Digital transformation
• B. DNS over TLS
• C. Artificial intelligence
• D. Internet of Things

Answer: C

Explanation:
Artificial intelligence (AI) is the technology that, when used in conjunction with cloud services, would facilitate the best solution for finding content in images. AI is a branch of computer science that aims to create machines or systems that can perform tasks that normally require human intelligence, such as reasoning, learning, decision making, etc. AI can be used to analyze images and extract information such as objects, faces, text, emotions, etc., using techniques such as computer vision, machine learning, natural language processing, etc. AI can help to find content in images faster, more accurately, and more efficiently than manual methods.

NEW QUESTION # 248
Which of the following definitions of serverless computing BEST explains how it is different from using VMs?

• A. Serverless computing uses predictable billing and offers lower costs than VM compute services.
• B. Serverless computing is a scalable, highly available cloud service that uses SDN technologies.
• C. Serverless computing is a cloud-hosting service that utilizes infrastructure that is fully managed by the CSP.
• D. Serverless computing allows developers to focus on writing code and organizations to focus on business.

Answer: B

NEW QUESTION # 249
A cloud administrator needs to configure multiple web servers to participate actively in workload processing.
Which of the following will BEST help the administrator achieve this goal?

• A. Deploy availability group and enable load balancing.
• B. Deploy an HA group and make each website public.
• C. Deploy a reverse proxy in the DMZ.
• D. Deploy availability group and enable autoscaling.

Answer: A

NEW QUESTION # 250
Which of the following terms describes a system where multiple storage controllers allow access to data in a cloud environment where it appears as a single storage system to the user?

• A. Virtualized storage
• B. Paired storage
• C. Flexible volume
• D. Shared volume

Answer: D

NEW QUESTION # 251
A cloud engineer deployed an email server in a public cloud. Users can access the email server, but the emails they send cannot reach their destinations. Which of the following should the cloud engineer do FIRST?

• A. Confirm the email server configuration and reinstall the email server software.
• B. Consult the cloud vendor's anti-spam policy.
• C. Validate the security certificate for the email domain.
• D. Confirm email encryption service.

Answer: A

NEW QUESTION # 252
A cloud administrator is setting up a new coworker for API access to a public cloud environment. The administrator creates a new user and gives the coworker access to a collection of automation scripts. When the coworker attempts to use a deployment script, a 403 error is returned. Which of the following is the MOST likely cause of the error?

• A. User permissions are not correct.
• B. The script has a configuration error.
• C. Connectivity to the public cloud is down.
• D. Oversubscription limits have been exceeded.

Answer: A

NEW QUESTION # 253
A system administrator has provisioned a new web server. Which of the following, in combination, form the best practice to secure the server's OS? (Choose three.)

• A. Disable TLS 1.0/1.1 and SSL.
• B. Provision the server in a separate VPC.
• C. Disable password authentication.
• D. Restrict access on port 22 to the IP address of the administrator's workstation.
• E. Install TLS certificates on the server.
• F. Disable the superuser/administrator account.
• G. Forward port 80 traffic to port 443.
• H. Enable SSH key access only.

Answer: C,E,H

Explanation:
Explanation
These are the best practices to secure the OS of a new web server that has been provisioned in a cloud environment:
Install TLS certificates on the server: TLS (Transport Layer Security) certificates are digital documents that contain information such as identity, public key, expiration date, etc., that can be used to prove one's identity and establish secure communication over a network. Installing TLS certificates on the web server can encrypt and secure web traffic between the server and the clients, as well as prevent spoofing or impersonation attacks.
Disable password authentication: Password authentication is a method of verifying and authenticating users or devices based on passwords or other credentials. Password authentication can be insecure or vulnerable to attacks such as brute force, dictionary, phishing, etc., especially if passwords are weak, reused, or compromised. Disabling password authentication can enhance security by preventing unauthorized or malicious access to the web server using passwords.
Enable SSH key access only: SSH key access is a method of verifying and authenticating users or devices based on digital keys issued by a trusted authority. SSH key access can provide more security and convenience than password authentication, as it does not require users or devices to remember or enter passwords every time they access the web server. Enabling SSH key access only can ensure that only authorized or trusted users or devices can access the web server using keys.

NEW QUESTION # 254
A DevOps administrator is designing a new machine-learning platform. The application needs to be portable between public and private clouds and should be kept as small as possible. Which of the following approaches would BEST meet these requirements?

• A. Serverless computing
• B. Virtual machines
• C. Containers
• D. Software as a service

Answer: C

Explanation:
Explanation
Containers are the best approach to design a new machine-learning platform that needs to be portable between public and private clouds and should be kept as small as possible. Containers are isolated environments that can run applications and their dependencies without interfering with other processes or systems. Containers are lightweight, portable, and scalable, which makes them ideal for machine-learning applications. Containers can be moved easily between public and private clouds without requiring any changes or modifications. Containers can also reduce the size and complexity of applications by using only the necessary components and libraries.

NEW QUESTION # 255
A systems administrator is implementing a new version of a company's primary human-resources application. An upgrade will be performed on the production server, as there is no development environment. The administrator needs to have a plan in case something goes wrong with the upgrade. Which of the following will work best to ensure a quick rollback in case an issue arises?

• A. A differential backup
• B. A full backup
• C. An application-level backup
• D. A production snapshot

Answer: D

Explanation:
A production snapshot is a point-in-time copy of the state and data of a production server or instance. It can be used to restore the server or instance to the exact state it was in when the snapshot was taken, in case of a failure, error, or corruption. A production snapshot can help to ensure a quick rollback in case an issue arises during an application upgrade, as it can revert the changes made by the upgrade and restore the previous version of the application. A production snapshot can also preserve the configuration and settings of the server or instance, as well as the application data and dependencies. A production snapshot is different from a backup, which is a copy of the data only, and may not include the state or configuration of the server or instance. Reference: CompTIA Cloud+ CV0-003 Study Guide, Chapter 2: Deploying a Cloud Environment, page 75-76; Snapshots vs Backups: Key Differences and Similarities.

NEW QUESTION # 256
A cloud engineer is responsible for managing a public cloud environment. There is currently one virtual network that is used to host the servers in the cloud environment. The environment is rapidly growing, and the network does not have any more available IP addresses. Which of the following should the engineer do to accommodate additional servers in this environment?

• A. Create a VPC and peer the networks.
• B. Implement dynamic routing.
• C. Enable DHCP on the networks.
• D. Obtain a new IPAM subscription.

Answer: A

Explanation:
Creating a VPC (Virtual Private Cloud) and peering the networks is the best option to accommodate additional servers in a public cloud environment that has run out of IP addresses. A VPC is a logically isolated section of a cloud provider's network that allows customers to launch and configure their own virtual network resources. Peering is a process of connecting two VPCs together so that they can communicate with each other as if they were in the same network.

NEW QUESTION # 257
A company has two primary offices, one in the United States and one in Europe. The company uses a public laaS service that has a global data center presence to host its marketing materials. The marketing team, which is primarily based in Europe, has reported latency issues when retrieving these materials. Which of the following is the BEST option to reduce the latency issues?

• A. Add an application load balancer to the applications to spread workloads.
• B. Migrate the applications to a region hosted in Europe.
• C. Integrate a CDN solution to distribute web content globally.
• D. Upgrade the bandwidth of the dedicated connection to the laaS provider.

Answer: C

Explanation:
Explanation
The best option to reduce the latency issues for the marketing team that is primarily based in Europe when retrieving the marketing materials that are hosted on a public IaaS service is to integrate a CDN (content delivery network) solution to distribute web content globally. A CDN is a network of geographically distributed servers that cache and deliver web content to users based on their proximity and network conditions. A CDN can improve the performance and availability of web content by reducing the distance and hops between the users and the servers, as well as offloading the traffic from the origin server. Reference:
[CompTIA Cloud+ Certification Exam Objectives], Domain 3.0 Maintenance, Objective 3.4 Given a scenario, implement automation and orchestration to optimize cloud operations

NEW QUESTION # 258
A multinational corporation is moving its worldwide cloud presence to a single region, which is called Region A. An administrator attempts to use a workflow, which was previously used to deploy VMs to Region E in the new Region A environment, and receives the following error:
Invalid character set. Which of the following is the MOST likely cause of the error?

• A. Licensing failure
• B. Time-zone misconfiguration
• C. Authentication issues
• D. Language support

Answer: D

NEW QUESTION # 259
A product-based company wants to transition to a method that provides the capability to enhance the product seamlessly and keep the development iterations to a shorter time frame. Which of the following would BEST meet these requirements?

• A. Develop CI/CD tools.
• B. Deploy a CMDB tool.
• C. Implement a secret management solution.
• D. Create autoscaling capabilities.

Answer: A

Explanation:
CI/CD tools are software tools that enable continuous integration and continuous delivery or deployment, which are methods to frequently deliver software products to customers by introducing automation into the stages of software development. CI/CD tools can help a product-based company to transition to a method that provides the capability to enhance the product seamlessly and keep the development iterations to a shorter time frame, as they can offer the following benefits:
Faster and more reliable delivery of software products, as CI/CD tools can automate the processes of building, testing, and deploying code changes, reducing manual errors and delays.
Higher quality and performance of software products, as CI/CD tools can facilitate ongoing feedback, monitoring, and improvement of the code, ensuring that it meets the customer expectations and requirements.
Greater collaboration and communication among the development teams, as CI/CD tools can integrate with various tools and platforms, such as version control systems, code repositories, testing frameworks, and cloud services, enabling a seamless workflow and visibility across the software lifecycle.
Some examples of popular CI/CD tools are Jenkins1, CircleCI2, GitLab CI/CD3, and AWS CodeBuild4.

NEW QUESTION # 260
A security analyst is investigating a recurring alert. The alert is reporting an insecure firewall configuration state after every cloud application deployment. The process of identifying the issue, requesting a fix, and waiting for the developers to manually patch the environment is being repeated multiple times. In an effort to identify the root issue, the following logs were collected:
Deploying template app prod. *yaml
Instance DB successfully created
DB keys successfully stored on vault
Instance WebApp successfully created
Access rules successfully applied
Access-keys successfully created
Which of the following options will provide a permanent fix for the issue?

• A. Validate the Iac code used during the deployment.
• B. Rotate the access keys that were created during deployment.
• C. Recommend that the developers do not create multiple resources at once.
• D. Avoid the use of a vault to store database passwords.

Answer: A

Explanation:
Explanation
The issue of an insecure firewall configuration state after every cloud application deployment is likely caused by a flaw in the IaC code used during the deployment. IaC stands for Infrastructure as Code, which is a method of managing and provisioning IT infrastructure using code, rather than manual configuration1. IaC allows teams to automate the setup and management of their infrastructure, making it more efficient and consistent. However, if the IaC code contains errors, vulnerabilities, or misconfigurations, it can result in security issues or compliance violations in the deployed infrastructure2. Therefore, to provide a permanent fix for the issue, the IaC code used during the deployment should be validated and tested to ensure that it meets the security requirements and best practices for firewall configuration. The IaC code can be validated using tools such as Azure Resource Manager Template Toolkit, AWS CloudFormation Linter, or Terraform Validate. These tools can check the syntax and semantics of the IaC code, and identify any potential errors or inconsistencies before deployment

NEW QUESTION # 261
A company wants to take advantage of cloud benefits while retaining control of and maintaining compliance with all its security policy obligations.
Based on the non-functional requirements, which of the following should the company use?

• A. IaaS, as the cloud provider has a minimal level of security responsibility
• B. PaaS, as the cloud customer has the most security responsibility
• C. SaaS, as the cloud provider has less security responsibility
• D. Hybrid cloud, as use is restricted to trusted customers

Answer: A

NEW QUESTION # 262
A systems administrator is using a configuration management tool to perform maintenance tasks in a system.
The tool is leveraging the target system's API to perform these maintenance tasks. After a number of features and security updates are applied to the target system, the configuration management tool no longer works as expected. Which of the following is the MOST likely cause of the issue?

• A. The target system has failed after the updates.
• B. The password for the service account has expired.
• C. The IP addresses of the target system have changed.
• D. The target system's API functionality has been deprecated.

Answer: D

Explanation:
The most likely cause of the issue is A. The target system's API functionality has been deprecated. API deprecation is the process of gracefully discontinuing an API. The process starts by first informing the customers that the API is no longer actively supported even though it will be operational and suggesting them to migrate to an alternate or latest version of the API1. However, sometimes the API functionality may change or be removed without proper notice or documentation, which can break the existing applications that rely on the API. According to the web search results, API deprecation is a common challenge for configuration management tools. Therefore, if the target system's API functionality has been deprecated after the updates, the configuration management tool may no longer work as expected.

NEW QUESTION # 263
A cloud administrator is receiving alerts that the disk on several systems is 90% full. Upon reviewing the systems, the administrator determines that the log directory is using 50% of the disk. The company has a 14-day retention policy for all logs. Which of the following is the BEST solution to implement to minimize future alerts?

• A. Archive the existing logs in the directory and upload to external storage.
• B. Add additional storage space to the log directory for the servers.
• C. Delete any log files in the directory that are larger than 20MB.
• D. Orchestrate a job to rotate the logs and upload to external storage.

Answer: D

NEW QUESTION # 264
A company recently experienced a power outage that lasted 30 minutes. During this time, a whole rack of servers was inaccessible, even though the servers did not lose power.
Which of the following should be investigated FIRST?

• A. Server power
• B. Switch power
• C. Rack power
• D. SAN power

Answer: B

Explanation:
Explanation
If a whole rack of servers was inaccessible during a power outage, even though the servers did not lose power, it is likely that the switch that connects them to the network lost power. Without network connectivity, the servers would not be able to communicate with other devices or services. The administrator should investigate the switch power source and ensure it has a backup power supply or UPS.

NEW QUESTION # 265
An enterprise recently upgraded the memory of its on-premises VMs from 8GB to 16GB. However, users are not experiencing any performance benefit. Which of the following is the MOST likely reason?

• A. Memory mismatch error
• B. Insufficient memory on the hypervisor
• C. Operating system memory limit
• D. Dynamic memory allocation

Answer: C

Explanation:
The most likely reason why users are not experiencing any performance benefit after upgrading the memory of their on-premises VMs is that the operating system has a memory limit that prevents it from using more than
8GB of RAM. This could be due to the operating system version, edition, or configuration. The systems administrator should check the operating system settings and requirements and adjust them accordingly to allow the VMs to use the full 16GB of RAM. Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 4.0 Troubleshooting, Objective 4.3 Given a scenario, troubleshoot capacity issues within a cloud environment.

NEW QUESTION # 266
A VDI administrator is enhancing the existing environment with a feature to allow users to connect devices to virtual workstations. Which of the following types of devices are most likely to be allowed in the upgrade? (Select two).

• A. SATA devices
• B. Display monitors
• C. USB devices
• D. PCIe devices
• E. Printers
• F. PCI devices

Answer: C,E

Explanation:
B) USB devices and F. Printers are most likely to be allowed in the upgrade. USB devices are common peripherals that users may want to connect to their virtual workstations, such as flash drives, keyboards, mice, webcams, etc. Printers are also useful devices that users may need to print documents from their virtual desktops. VDI software can support USB redirection and printer redirection to enable these devices to work with virtual workstations12.
Display monitors, SATA devices, PCIe devices, and PCI devices are less likely to be allowed in the upgrade, as they are either part of the physical hardware of the end device or the server, or they require direct access to the host system. VDI software typically does not support these types of devices, as they are not compatible with the virtualization layer or the remote display protocol34.

NEW QUESTION # 267
A systems administrator must ensure confidential company information is not leaked to competitors. Which of the following services will BEST accomplish this goal?

• A. CASB
• B. DLP
• C. IDS
• D. FIM
• E. EDR

Answer: B

Explanation:
DLP (Data Loss Prevention) is a service that prevents the unauthorized or accidental disclosure of confidential or sensitive data, such as company information, intellectual property, customer data, or personal information. DLP can monitor, detect, and block the data in motion (such as email, web, or network traffic), data at rest (such as files, databases, or cloud storage), or data in use (such as endpoints, applications, or clipboard). DLP can help a systems administrator to ensure confidential company information is not leaked to competitors by applying policies and rules that define what data is considered confidential, who can access it, how it can be used, and what actions to take if a violation occurs. For example, DLP can encrypt, quarantine, delete, or alert the administrator if confidential data is being copied, transferred, or shared outside the organization.

NEW QUESTION # 268
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