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CompTIA CV0-004 Exam

Exam Name: CompTIA Cloud+ (2024)
Exam Code: CV0-004
Related Certification(s): CompTIA Cloud+ Certification
Certification Provider: CompTIA
Number of CV0-004 practice questions in our database: 213 (updated: Jun. 12, 2024)
Expected CV0-004 Exam Topics, as suggested by CompTIA :
  • Topic 1: Cloud Concepts: This topic discusses the fundamentals of cloud computing. It focuses on several deployment options (public, private, hybrid), cloud service models (IaaS, PaaS, SaaS), and cloud advantages and difficulties.
  • Topic 2: Cloud Architecture: It focuses on different components of a cloud architecture, such as cloud storage, compute services, networking, and virtualization.
  • Topic 3: Cloud Deployment: The topic of cloud deployment discusses deployment of applications and services to the cloud, including infrastructure provisioning, configuration management, and migration strategies.
  • Topic 4: Cloud Security: Its focus is on different security considerations for cloud environments such as identity and access management, data security, and compliance.
  • Topic 5: Cloud Operations: The focal point of this topic is the management of cloud resources. It focuses on monitoring, logging, automation, and scaling.
  • Topic 6: Cloud Troubleshooting: It covers how to troubleshoot common cloud issues, such as network connectivity problems, performance issues, and security incidents.
Disscuss CompTIA CV0-004 Topics, Questions or Ask Anything Related

elishaa

20 days ago
Could you provide more insight into the practical aspects of the Cloud+ certification exam?
upvoted 1 times

Mark james

20 days ago
The practical aspects of the Cloud+ certification exam involve real-world scenarios where candidates must demonstrate their ability to implement, maintain, optimize, and troubleshoot cloud-based infrastructure services. This hands-on approach ensures that certified professionals are well-equipped to excel in actual cloud environments.
upvoted 1 times
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kallisa

20 days ago
As an IT professional transitioning into cloud roles, Cloud+ provided a solid foundation and helped bridge the gap between theory and practical implementation.
upvoted 1 times
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melivish

20 days ago
The Cloud+ certification not only covers essential cloud architecture but also delves into critical areas like security, automation, and DevOps, making it a well-rounded qualification for cloud professionals.
upvoted 1 times
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bavigi

1 months ago
Hey this is really helpful! I was wondering where to start with cloud certifications and this breakdown is awesome. Especially the part about starting with vendor-neutral certifications like CompTIA Cloud+ to get a good foundation. I think I'm going to look more into that one.
upvoted 1 times
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Free CompTIA CV0-004 Exam Actual Questions

Note: Premium Questions for CV0-004 were last updated On Jun. 12, 2024 (see below)

Question #1

A systems administrator notices a surge of network traffic is coming from the monitoring server. The administrator discovers that large amounts of data are being downloaded to an external source. While investigating, the administrator reviews the following logs:

Which of the following ports has been compromised?

Reveal Solution Hide Solution
Correct Answer: E

Based on the logs provided, the port that has been compromised is Port 8048. The state 'TIME_WAIT' indicates that this port was recently used to establish a connection that has now ended. This could be indicative of the recent activity where large amounts of data were downloaded to an external source, suggesting a potential security breach. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson


Question #2

A company serves customers globally from its website hosted in North Americ

a. A cloud engineer recently deployed new instances of the website in the Europe region. Which of the

following is the most likely reason?

Reveal Solution Hide Solution
Correct Answer: C

The most likely reason for deploying new instances of a website in the Europe region, in addition to the ones hosted in North America, is to reduce latency for users located in Europe. By having the website's resources closer to the end-users, the data has a shorter distance to travel, resulting in faster load times and better performance. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson


Question #3

A company hosts various containerized applications for business uses. A client reports that one of its routine business applications fails to load the web-based login prompt hosted in the company cloud.

INSTRUCTIONS

Click on each device and resource. Review the configurations, logs, and characteristics of each node in the architecture to diagnose the issue. Then, make the necessary changes to the WAF configuration to remediate the issue.

Web app 1

Web app 2

Web app 3

Web app 4

Client app

Reveal Solution Hide Solution
Correct Answer: A

The issue is with Web app 1 (Finance application).

From the WAF logs, we can see that requests to https://webapp1.comptia.org/FIN/login.html are being blocked (Rule ID 1006). The rule is configured to block access to the finance application's login page. This corresponds to the reported issue of the web-based login prompt not loading.

To remediate the issue, the WAF configuration for Rule ID 1006 should be changed from 'Block' to 'Allow'. This will enable the web-based login prompt to load for the client.

Additionally, the client app configuration indicates that the client laptop (IP 192.168.10.142) is trying to access the service, and the WAF logs show that requests from this IP are being blocked due to the current rule set. Changing the action for Rule ID 1006 will also ensure that legitimate attempts to access the login page from this IP are not blocked.

Steps for remediation:

Go to the WAF configuration.

Find Rule ID 1006 for the Finance application 1.

Change the action from 'Block' to 'Allow'.

Save the changes.


Web application firewall (WAF) configurations typically include rules that define which traffic should be allowed or blocked. Blocking legitimate traffic to login pages can prevent users from accessing the application, which seems to be the case here.

Client application configurations and WAF logs provide valuable insights into the source of the traffic and the rules that are affecting it. It's important to ensure that the rules align with the intended access policies for the application.

Question #4

A cloud consultant needs to modernize a legacy application that can no longer address user demand and is expensive to maintain. Which of the following is the best migration

strategy?

Reveal Solution Hide Solution
Correct Answer: C

Refactoring is the process of restructuring existing computer code without changing its external behavior. In cloud computing, it often means modifying the application to better leverage cloud-native features and services. This can address user demand and reduce maintenance costs by making the application more scalable, resilient, and manageable. Reference: CompTIA Cloud+ Certification Study Guide (Exam CV0-004) by Scott Wilson and Eric Vanderburg


Question #5

You are a cloud engineer working for a cloud service provider that is responsible for an

IaaS offering.

Your customer, who creates VMs and manages virtual storage, has noticed I/O bandwidth issues and low IOPS (under 9000).

Your manager wants you to verify the proper storage configuration as dictated by your service level agreement (SLA).

The SLA specifies:

. Each SFP on the hypervisor host must be set to the maximum link speed

allowed by the SAN array. . All SAN array disk groups must be configured in a RAID 5.

. The SAN array must be fully configured for redundant fabric paths. . IOPS should not fall below 14000

INSTRUCTIONS

Click on each service processor to review the displayed information. Then click on the drop-down menus to change the settings of each device as necessary to conform to the SLA requirements.

Reveal Solution Hide Solution
Correct Answer: A

Based on the SLA requirements and the information provided in the diagram:

For the Hypervisor:

Slot A fiber channel card:

Port 1 link speed should be set to 16 Gbps since it's connected to Fabric switch A which supports 16 Gbps.

Port 2 link speed should be set to 8 Gbps because it's connected to Fabric switch B which supports up to 8 Gbps.

Slot B fiber channel card:

Port 1 link speed should be set to 16 Gbps since it's connected to Fabric switch A which supports 16 Gbps.

Port 2 link speed should be set to 8 Gbps because it's connected to Fabric switch B which supports up to 8 Gbps.



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