Free 2026 CompTIA Cloud+ CV0-003 dumps are available by Fast2test [Q72-Q95]

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CompTIA Cloud+ certification is a vendor-neutral certification that validates the candidate's knowledge and skills in cloud computing. CompTIA Cloud+ Certification Exam certification exam covers a wide range of cloud computing technologies, including public, private, and hybrid cloud models, as well as virtualization, storage, and networking. By passing the CompTIA CV0-003 exam, candidates can demonstrate their ability to implement and manage cloud technologies effectively. CompTIA Cloud+ Certification Exam certification is highly valued by employers looking for IT professionals with cloud computing expertise, and it can help individuals advance their careers in cloud computing.

NEW QUESTION # 72
After monthly patching, a large number of users who are logged onto the network report that application links from a company's intranet site, which previously opened directly into the website, are now prompting for logon information. Application administrators confirm that the websites in question are working properly. Which of the following is the MOST likely cause of the new behavior?

A. Certificate expiration
B. Account lockout
C. SSO issues
D. Password expiration

Answer: C

NEW QUESTION # 73
In an existing IaaS instance, it is required to deploy a single application that has different versions.
Which of the following should be recommended to meet this requirement?

A. Create snapshots
B. Enable SR-IOV on the host
C. Install a Type 2 hypervisor
D. Deploy using containers

Answer: D

NEW QUESTION # 74
A system's application servers need to be patched. The requirements for maintenance work are as follows:
System downtime is not allowed.
The application server in use must be in the sane patch status. System performance must be maintained during patching work. Testing after patching must be done before the application server is in use. If any trouble occurs, recover the previous version in ten minutes. Which of the following methodologies should be selected?

A. Three staging environments
B. Rolling update
C. Blue-green deployment
D. Patching directly

Answer: A

NEW QUESTION # 75
An organization has multiple VLANs configured to segregate the network traffic. Following is the breakdown of the network segmentation:
Production traffic (10.10.0.0/24)
Network backup (10.20.0.0/25)
Virtual IP network (10.20.0.128/25)
The following configuration exists on the server:

The backup administrator observes that the weekly backup is failing for this server. Which of the following commands should the administrator run to identify the issue?

A. NET SM
B. IPCONFIG /ALL
C. ROUTE PRINT
D. NETSTAT -A

Answer: C

Explanation:
ROUTE PRINT is a command that displays the routing table of a system, which shows the destination network, the gateway, the interface, and the metric for each route. ROUTE PRINT can help identify the issue of the weekly backup failing for this server, as it can show if there is a valid route to the network backup segment (10.20.0.0/25) from the production traffic segment (10.10.0.0/24). If there is no route or an incorrect route, the backup will fail to reach the destination. The administrator can use ROUTE PRINT to verify and troubleshoot the routing configuration of the server. Reference: CompTIA Cloud+ Certification Exam Objectives, page 16, section 3.2

NEW QUESTION # 76
A cloud engineer is performing updates to an application and needs to gracefully stop any new transactions from processing before the updates can be applied. Which of the following steps should the engineer take?

A. Wait until after business hours to conduct the change when the system is not in use
B. Enable maintenance mode from the application dashboard
C. Use a load balancer to redirect traffic to other systems serving the application
D. Run a kill command on the system to stop the application services

Answer: B

Explanation:
The best way to gracefully stop any new transactions from processing before applying updates to an application is to enable maintenance mode from the application dashboard. Maintenance mode is a feature that allows temporarily disabling the access or functionality of an application or service while performing maintenance tasks, such as updates, patches, or backups. It also displays a message or notification to the users or clients informing them about the maintenance and the expected downtime. This method will prevent any new transactions from being initiated or interrupted while the updates are being applied. Reference: [CompTIA Cloud+ Certification Exam Objectives], Domain 3.0 Maintenance, Objective 3.1 Given a scenario, apply appropriate changes to meet performance, security and user requirements.

NEW QUESTION # 77
Which of the following strategies will mitigate the risk of a zero-day vulnerability MOST efficiently?

A. Having a detailed incident response plan
B. Using only open-source technologies
C. Keeping all resources up to date
D. Creating a standby environment with a different cloud provider

Answer: A

NEW QUESTION # 78
A systems administrator is troubleshooting issues with audio lag during phone conferences. When looking at the core switch, the administrator notices its buffers are consistently full, and packets are being dropped due to the large number being sent and received. There is no room in the budget for new hardware, but it is critical that the audio lag be fixed immediately. Which of the following will most likely resolve the issue?

A. Add an exception to IPS for voice traffic.
B. Enable compression of audio traffic.
C. Verify that the gateway uplink is not saturated.
D. Configure QoS rules for VolP traffic.

Answer: D

Explanation:
Quality of Service (QoS) rules can be configured to prioritize certain types of traffic, such as voice over IP (VoIP) traffic. This can help reduce audio lag during phone conferences by ensuring that VoIP packets are delivered faster and with less delay than other types of traffic. QoS rules can be applied at different levels of the network, such as the core switch, the router, or the firewall. By configuring QoS rules for VoIP traffic, the administrator can avoid packet drops and buffer overflows that can affect the quality of the audio. References:
[CompTIA Cloud+ CV0-003 Study Guide], Chapter 3, Objective 3.2: Given a scenario, troubleshoot network connectivity issues.

NEW QUESTION # 79
Which of the following is used to provide both data integrity and confidentiality using an asymmetric key exchange?

A. DSA
B. MD5
C. AES
D. SHA-1

Answer: A

NEW QUESTION # 80
A technician deployed a VM with NL-SAS storage to host a critical application. Two weeks later, users have begun to report high application latency. Which of the following is the BEST action to correct the latency issue?

A. Migrate the data to SAS storage.
B. Increase the capacity of the data storage.
C. Increase the CPU of the VM.
D. Migrate the data to flash storage.

Answer: D

Explanation:
The correct answer is D. Migrate the data to flash storage. Flash storage is a type of solid-state storage that uses flash memory to store data. Flash storage has much faster performance and lower latency than NL-SAS storage, which is a type of hard disk drive that uses nearline serial attached SCSI interface. According to the web search results, NL-SAS devices have much higher response times than flash devices123. Therefore, migrating the data to flash storage can reduce the application latency and improve the user experience.
Increasing the capacity of the data storage, migrating the data to SAS storage, or increasing the CPU of the VM are not likely to solve the latency issue, as they do not address the root cause of the problem, which is the slow performance of NL-SAS storage. For more information on flash storage and its benefits, you can refer to the Dell EMC Unity: FAST Technology Overview2 or the Dell Technologies website4.

NEW QUESTION # 81
An administrator needs to build a VM for a legacy, single-threaded application. According to best practice, how many virtual CPUs should the administrator use?

A. 0
B. 1
C. 2
D. 3

Answer: A

NEW QUESTION # 82
An organization is implementing a new requirement to facilitate users with faster downloads of corporate application content. At the same time, the organization is also expanding cloud regions.
Which of the following would be suitable to optimize the network for this requirement?

A. Implement auto-scaling of the compute resources
B. Implement CDN for overall cloud application
C. Implement an application container solution
D. Implement SR-IOV on the server instances

Answer: D

Explanation:
Reference:
https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/13/html/ network_functions_virtualization_planning_and_configuration_guide/part-sriov-nfv-configuration

NEW QUESTION # 83
A technician has just logged into a newly provisioned host. The image used was provided by the cloud provider and is unmodified. Which of the following are steps that should be taken to harden it against potential attacks? (Select TWO)

A. Change the hostname
B. Set clock synchronization
C. Disable unneeded services
D. Create a personal login account
E. Remove default service accounts

Answer: C,E

NEW QUESTION # 84
An administrator is performing an in-place upgrade on a quest VM operating system.
Which of the following can be performed as a quick method to roll back to an earlier state, if necessary?

A. A VM-level snapshot
B. A configuration file backup
C. A full backup of the database
D. A differential backup

Answer: A

Explanation:
A VM-level snapshot is a point-in-time copy of the state and data of a virtual machine (VM). A VM-level snapshot can be used as a quick method to roll back to an earlier state, if necessary, as it can restore the VM to the exact condition it was in when the snapshot was taken. A VM-level snapshot can be useful for performing an in-place upgrade on a guest VM operating system, as it can allow the administrator to revert to the previous operating system version in case of any issues or errors. References: CompTIA Cloud+ Certification Exam Objectives, page 10, section 1.5 Reference: https://cloud.google.com/compute/docs/tutorials/performing-in-place-upgrade-windows-server

NEW QUESTION # 85
An organization has multiple VLANs configured to segregate the network traffic. Following is the breakdown of the network segmentation:
* Production traffic (10.10.0.0/24)
* Network backup (10.20.0.0/25)
* Virtual IP network (10.20.0.128/25)
The following configuration exists on the server:
The backup administrator observes that the weekly backup is failing for this server. Which of the following commands should the administrator run to identify the issue?

A. NET SM
B. IPCONFIG /ALL
C. ROUTE PRINT
D. NETSTAT -A

Answer: C

Explanation:
ROUTE PRINT is a command that displays the routing table of a system, which shows the destination network, the gateway, the interface, and the metric for each route. ROUTE PRINT can help identify the issue of the weekly backup failing for this server, as it can show if there is a valid route to the network backup segment (10.20.0.0/25) from the production traffic segment (10.10.0.0/24). If there is no route or an incorrect route, the backup will fail to reach the destination. The administrator can use ROUTE PRINT to verify and troubleshoot the routing configuration of the server. References: CompTIA Cloud+ Certification Exam Objectives, page 16, section 3.2 Reference: https://www.toolbox.com/tech/operating-systems/blogs/using-the-route-print-command-in- windows-7-022310/

NEW QUESTION # 86
An organization is currently deploying a private cloud model. All devices should receive the time from the local environment with the least administrative effort. Which of the following ports needs to be opened to fulfill this requirement?

A. 0
B. 1
C. 2
D. 3

Answer: A

Explanation:
Reference:
Port 123 is what needs to be opened to ensure all devices receive the time from the local environment with the least administrative effort in a private cloud model. Port 123 is the port used by NTP (Network Time Protocol), which is a protocol that synchronizes the clocks of network devices and systems. NTP can help to ensure accurate and consistent time across different devices and systems in a cloud environment, which can facilitate coordination, communication, logging, auditing, etc.

NEW QUESTION # 87
A marketing team is using a SaaS-based service to send emails to large groups of potential customers. The internally managed CRM system is configured to generate a list of target customers automatically on a weekly basis, and then use that list to send emails to each customer as part of a marketing campaign. Last week, the first email campaign sent emails successfully to 3,000 potential customers. This week, the email campaign attempted to send out 50,000 emails, but only 10,000 were sent.
Which of the following is the MOST likely reason for not sending all the emails?

A. API request limit
B. Misconfigured auto-scaling
C. Bandwidth limitation
D. Incorrect billing account

Answer: A

Explanation:
Reference:
https://developers.google.com/analytics/devguides/config/mgmt/v3/limits-quotas

NEW QUESTION # 88
Which of the following contributes to increased read access performance on a fibre channel SAN?

A. QoS
B. Zoning
C. Clustered storage
D. Caching

Answer: D

NEW QUESTION # 89
An administrator needs to make a file-level backup of a VM before deploying monthly updates.
The backup should capture all changes since the last backup but should NOT reset the archive bit on any files.
Which of the following backup types BEST meets these requirements?

A. Delta Tracking
B. Snapshot
C. Incremental
D. Full
E. Differential

Answer: E

NEW QUESTION # 90
A system administrator found that a user repeatedly violates acceptable use policies by consuming more disk space than the user is authorized to consume. Which of the following tools should the administrator use to enforce the acceptable use policy?

A. LUN masking
B. Resource pools
C. Reservations
D. Quotas

Answer: D

NEW QUESTION # 91
A cloud service company is proposing a solution to a major sporting venue. The solution offers
99.999% availability during special events, which is proven through specialized testing. Which of the following techniques should be applied to confirm the high availability claimed by the company? (Select TWO.)

A. Load testing
B. Penetration testing
C. Failover testing
D. Vulnerability testing
E. Integration testing

Answer: B,C

NEW QUESTION # 92
A company wants to utilize its private cloud for a new application. The private cloud resources can meet 75% of the application's resource requirements. Which of the following scaling techniques can the cloud administrator implement to accommodate 100% of the application's requirements?

A. Horizontal
B. Vertical
C. Cloud bursting
D. Autoscaling

Answer: C

Explanation:
According to the CompTIA Cloud+ Study Guide1, scaling is "the ability to increase or decrease the size or capacity of a cloud service". There are two main types of scaling: horizontal and vertical.
Horizontal scaling is "the ability to increase or decrease the number of instances or nodes of a cloud service". This means that horizontal scaling can add or remove servers or virtual machines to a cloud service, depending on the workload demand. Horizontal scaling can improve availability, reliability, and performance, but it can also increase complexity and cost.
Vertical scaling is "the ability to increase or decrease the resources allocated to an instance or node of a cloud service". This means that vertical scaling can add or remove CPU, memory, disk, or network resources to a server or virtual machine, depending on the workload demand. Vertical scaling can improve performance and efficiency, but it can also have limitations and risks.
Cloud bursting is "a technique that allows a private cloud to use public cloud resources when it reaches its capacity limit". This means that cloud bursting can extend the private cloud to the public cloud when there is a peak in demand that exceeds the private cloud resources. Cloud bursting can provide scalability, flexibility, and cost savings, but it can also introduce challenges such as security, compatibility, and latency.
Autoscaling is "the ability to automatically increase or decrease the number of resources allocated to a cloud service based on the current demand". This means that autoscaling can adjust the size or capacity of a cloud service without human intervention, using predefined rules or policies. Autoscaling can optimize performance, availability, and cost, but it can also require careful monitoring and configuration.
Based on this information, I think the best answer to your question is C. Cloud bursting. Cloud bursting can help the company utilize its private cloud for the new application and also access public cloud resources when the private cloud resources can only meet 75% of the application's requirements. This way, the company can accommodate 100% of the application's requirements without having to purchase extra computing resources for their private cloud.
I hope this helps you understand the concept of cloud bursting better. If you want to learn more about CompTIA Cloud+, you can check out some of these resources:
CompTIA Cloud+ : Cloud High Availability & Scaling: A video course that covers the topics of high availability and scaling in cloud environments, including autoscaling, horizontal scaling, vertical scaling and cloud bursting.
Cloud+ (Plus) Certification | CompTIA IT Certifications: The official website of CompTIA Cloud+, where you can find exam details, preparation materials, renewal information and more.

NEW QUESTION # 93
A cloud administrator is upgrading a cloud environment and needs to update the automation script to use a new feature from the cloud provider. After executing the script, the deployment fails. Which of the following is the MOST likely cause?

A. API incompatibility
B. Location changes
C. Account permissions
D. Network failure

Answer: A

Explanation:
API incompatibility is the most likely cause of the failure of an automation script to use a new feature from the cloud provider. API (Application Programming Interface) is a set of rules or specifications that defines how different software components or systems can communicate and interact with each other. API incompatibility is a situation where an API does not work or function properly with another software component or system due to differences or changes in versions, formats, parameters, etc. API incompatibility can cause errors or issues when using an automation script to deploy or configure cloud resources or services, especially if the script is not updated or modified according to the new API specifications.

NEW QUESTION # 94
A cloud administrator is building a new VM for machine-learning training. The developer requesting the VM has stated that the machine will need a full GPU dedicated to it.
Which of the following configuration options would BEST meet this requirement?