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Here are sample CompTIA Cloud+ Certification (CV0-003) Exam questions from real exam. You can get more CompTIA Cloud+ (CV0-003) Exam premium practice questions at TestInsights.

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Question 1

A cloud engineer needs to perform a database migration. The database has a restricted SLA and cannot be offline for more than ten minutes per month. The database stores 800GB of data, and the network bandwidth to the CSP is 100MBps Which of the following is the best option to perform the migration?


Correct : B

The best option to perform the database migration is to create a replica database, synchronize the data, and switch to the new instance. This option can help meet the restricted SLA and avoid offline time for the database. Creating a replica database can help copy the data from the source to the destination without interrupting the database operations. Synchronizing the data can help ensure that the replica database is updated with any changes that occur in the source database during the migration process. Switching to the new instance can help complete the migration and activate the new database in the cloud. This option can also help avoid the network bandwidth limitation and the large size of the dat

a. Reference:CompTIA Cloud+ CV0-003 Certification Study Guide, Chapter 7, Objective 7.1: Given a scenario, migrate applications and data to the cloud.


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Question 2

A systems administrator is implementing a new file storage service that has been deployed in the company's private cloud instance. The key requirement is fast read/write times for the targeted users, and the budget for this project is not a concern. Which of the following storage types should the administrator deploy?


Correct : B

The best storage type to deploy for the new file storage service is NVMe. NVMe stands for Non-Volatile Memory Express, and it is a protocol that allows faster access to data stored on solid state drives (SSDs). NVMe can deliver high performance, low latency, and parallelism for the file storage service. NVMe can also support fast read/write times for the targeted users, which is the key requirement for the project. Since the budget for the project is not a concern, NVMe can be a suitable choice for the file storage service. Reference:CompTIA Cloud+ CV0-003 Certification Study Guide, Chapter 4, Objective 4.1: Given a scenario, implement cloud storage solutions.


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Question 3

A systems administrator has verified that a physical switchport that is connected to a virtualization host is using all available bandwidth. Which of the following would best address this issue?


Correct : B

Link aggregation is a technique that combines multiple physical links into a logical link that provides higher bandwidth and redundancy. Link aggregation can help address the issue of a physical switchport that is connected to a virtualization host using all available bandwidth by increasing the capacity and availability of the connection. Link aggregation can also balance the traffic load across the links and improve the fault tolerance of the network. Link aggregation can be implemented using protocols such as LACP (Link Aggregation Control Protocol) or static configuration. Reference:CompTIA Cloud+ CV0-003 Certification Study Guide, Chapter 3, Objective 3.2: Given a scenario, troubleshoot network connectivity issues.


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Question 4

A systems administrator wants to be notified every time an application's configuration files are updated. Which of the following should the administrator implement to achieve the objective?


Correct : B

FIM stands for File Integrity Monitoring, and it is a security technique that monitors and detects changes in files and directories. FIM can help the systems administrator to be notified every time an application's configuration files are updated by generating alerts or reports when the files are modified, added, deleted, or accessed. FIM can also help verify the integrity and authenticity of the files by comparing their hashes or signatures with a baseline or a trusted source. FIM can be implemented using software tools or agents that run on the host or the network. Reference:CompTIA Cloud+ CV0-003 Certification Study Guide, Chapter 9, Objective 9.1: Given a scenario, apply security controls and techniques.


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Question 5

An integration application that communicates between different application and database servers is currently hosted on a physical machine. A P2V migration needs to be done to reduce the hardware footprint. Which of the following should be considered to maintain the same level of network throughput and latency in the virtual server?


Correct : C

SR-IOV stands for Single Root I/O Virtualization, which is a technology that allows a physical network adapter to be partitioned into multiple virtual functions (VFs) that can be directly assigned to virtual machines (VMs). This way, the network traffic bypasses the software layer of the hypervisor and the virtual switch, and goes directly from the VM to the physical adapter. This reduces the CPU overhead, the network latency, and the packet loss, and improves the network throughput and scalability. SR-IOV can achieve near-native performance for network-intensive applications, such as an integration application that communicates between different application and database servers. By enabling SR-IOV capability on the physical server and the virtual server, the P2V migration can maintain the same level of network throughput and latency as the original physical machine.Reference:High performance network virtualization with SR-IOV;Supercharge Your Network Throughput via Single Root I/O Virtualization (SR-IOV);Overview of Single Root I/O Virtualization (SR-IOV).


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