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CompTIA Cloud+ Exam Certification Details:

Exam Name
CompTIA Cloud+

Duration
90 mins

Exam Code
CV0-003

Sample Questions
CompTIA Cloud+ Sample Questions

Number of Questions
90

Exam Price
$338 (USD)

CompTIA CV0-003 Certification Exam, also known as the CompTIA Cloud+ Certification Exam, is a vendor-neutral certification exam that validates the skills and knowledge of IT professionals in cloud technologies. CompTIA Cloud+ Certification Exam certification exam is designed for individuals who have experience working in cloud computing environments and are looking to validate their expertise in cloud infrastructure, security, and maintenance. CV0-003 Exam covers a wide range of cloud-related topics, including virtualization, storage, security, and networking.

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CompTIA Cloud+ Certification Exam Sample Questions (Q399-Q404):

NEW QUESTION # 399
A security team is conducting an audit of the security group configurations for the Linux servers that are hosted in a public laaS. The team identifies the following rule as a potential

A cloud administrator, who is working remotely, logs in to the cloud management console and modifies the rule to set the source to "My IR" Shortly after deploying the rule, an internal developer receives the following error message when attempting to log in to the server using SSH: Network error: connection timed out.
However, the administrator is able to connect successfully to the same server using SSH. Which of the following is the BEST option for both the developer and the administrator to access the server from their locations?

A. Modify the inbound rule to allow the company's external IP address as a source.
B. Add an inbound rule to use the IP address for the company's main office as a source.
C. Delete the inbound rule to allow the company's external IP address as a source.
D. Modify the outbound rule to allow the company's external IP address as a source.

Answer: A

Explanation:
Explanation
The inbound rule that the security team identified as a potential vulnerability is the one that allows SSH access (port 22) from any source (0.0.0.0/0). This means that anyone on the internet can try to connect to the Linux servers using SSH, which poses a risk of unauthorized access or brute-force attacks. The cloud administrator, who is working remotely, logs in to the cloud management console and modifies the rule to set the source to
"My IP". This means that only the administrator's IP address can connect to the Linux servers using SSH, which improves the security of the servers. However, this also prevents other authorized users, such as the internal developer, from accessing the servers using SSH, as they have different IP addresses than the administrator. Therefore, the administrator needs to modify the rule again to allow more sources for SSH access.
The best option for both the developer and the administrator to access the server from their locations is to modify the inbound rule to allow the company's external IP address as a source. This means that only the IP addresses that belong to the company's network can connect to the Linux servers using SSH, which reduces the attack surface and ensures that only authorized users can access the servers. The company's external IP address can be obtained by using a web service such as [What Is My IP Address?] or [IP Location]. The administrator can then enter this IP address or its CIDR notation in the source field of the inbound rule.

NEW QUESTION # 400
A cloud administrator needs to reduce storage costs. Which of the following would best help the administrator reach that goal?

A. Using containers
B. Implementing deduplication
C. Rightsizing the VMs
D. Enabling compression

Answer: B

Explanation:
Deduplication is a process by which redundant data is eliminated, thus reducing the size of the dataset. Deduplication with cloud storage reduces the storage requirements, along with the amount of data to be transferred over the network, resulting in faster and more efficient data protection operations1. Deduplication can help to shrink the data footprint, lower the storage costs, and improve the performance of backup and recovery processes2. Deduplication can be applied at different levels, such as file-level, block-level, or byte-level, depending on the granularity and efficiency of the technique3. Deduplication can also be performed at different locations, such as source, target, or cloud, depending on the architecture and design of the storage system3. By implementing deduplication, a cloud administrator can achieve significant data savings and optimize the cloud storage costs4. Reference: Data deduplication techniques for efficient cloud storage management: a systematic review; How Data Deduplication Reduces Cloud Data Costs; How Data Deduplication Can Save Cloud Storage Costs?; Data Deduplication Overview; What is Data Deduplication and How Can it Help Reduce Cloud Costs?.

NEW QUESTION # 401
A cloud engineer has deployed a virtual storage appliance into a public cloud environment. The storage appliance has a NAT to a public IP address. An administrator later notices there are some strange files on the storage appliance and a large spike in network traffic on the machine. Which of the following is the MOST likely cause?

A. Data encryption is enabled, and the files are hashed.
B. The appliance's certificate has expired.
C. The storage appliance has no firewall.
D. The default password is still configured on the appliance.

Answer: D

Explanation:
Explanation
One possible cause for the strange files and the large spike in network traffic on the storage appliance is that the default password is still configured on the appliance. A default password is a password that is set by the manufacturer or vendor of a device or software, and it is often easy to guess or find online. If the cloud engineer did not change the default password after deploying the virtual storage appliance, it could allow unauthorized users to access the appliance remotely and upload or download files, which could explain the symptoms observed by the administrator. This is a serious security risk that could compromise the confidentiality, integrity, and availability of the data stored on the appliance.

NEW QUESTION # 402
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. Remove default service accounts
B. Create a personal login account
C. Change the hostname
D. Set clock synchronization
E. Disable unneeded services

Answer: A,E

NEW QUESTION # 403
A systems administrator notices that a piece of networking equipment is about to reach its end of support.
Which of the following actions should the administrator recommend?

A. Update the firmware
B. Update the OS
C. Migrate the equipment to the cloud
D. Replace the equipment

Answer: A

NEW QUESTION # 404
......

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