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CompTIA CV0-003 Exam Guide will be used as your coach throughout the preparation of the CompTIA Certification Exams. The CompTIA Cloud+ certification is a vendor-neutral credential that validates the knowledge and best practices required of IT practitioners working in cloud computing environments, who must understand and deliver cloud infrastructure. It covers the increased diversity of knowledge, skills, and abilities required of system administrators to validate what is necessary to perform better in data center jobs. You will be able to study a wide variety of subjects including computer science, economics, business, engineering, programming, mathematics, physics, history, government, and more. With CompTIA Cloud+, you prove your ability to implement and maintain cloud technologies, have a working knowledge of virtualization, infrastructure, platforms, and security, as well as resiliency and automation. The CompTIA Cloud+ certification is for IT professionals with at least two years of hands-on experience in systems administration who want to deepen their understanding of cloud computing. Simulator authenticity of accuracy for our question and answers give confidence in learning of customer and make trust. CompTIA CV0-003 Dumps are the best platform to practice the real CompTIA CV0-003 questions.
In this article, we will guide you through the main topics that you need to know to pass the CompTIA Cloud+ (CV0-003) exam. The exam tests your knowledge of cloud implementation and virtualization, storage and security, resource management, and business continuity. It has been designed to validate your ability to integrate and troubleshoot cloud infrastructures while ensuring there is no data loss during the process. It also tests your skills in optimizing cloud performance as well as maintaining and monitoring the system.
NEW QUESTION 135
A development team released a new version of an application and wants to deploy it to the cloud environment with a faster rollback and minimal downtime. Which of the following should the cloud administrator do to achieve this goal?
- A. Deploy the application to the PROD cloud environment and the previous version to QA. To switch to the previous version, promote the QA environment to PROD.
- B. Use a rolling deployment to update all the servers in the PROD cloud environment with the new application. To switch to the previous version, repeat the process.
- C. Deploy the application to a subset of servers in the environment and route traffic to these servers.
To switch to the previous version, change the route to the non-updated servers. - D. Deploy the application to a staging environment and force a failover to this environment. To restore the previous version, create a backup and restore from the previous night's backup.
Answer: B
NEW QUESTION 136
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. Connectivity to the public cloud is down.
- B. User permissions are not correct.
- C. Oversubscription limits have been exceeded.
- D. The script has a configuration error.
Answer: B
NEW QUESTION 137
When the cache receives write data from the hosts, which of the following does the controller send back to the host?
- A. Acknowledgement
- B. Request
- C. Header
- D. Footer
Answer: A
NEW QUESTION 138
A cloud administrator needs to implement a mechanism to monitor the expense of the company's cloud resources.
Which of the following is the BEST option to execute this task with minimal effort?
- A. Use the API to collect expense information from cloud resources
- B. Ask the cloud provider to send a daily expense report
- C. Implement a financial tool to monitor cloud resource expenses
- D. Set custom notifications for exceeding budget thresholds
Answer: C
NEW QUESTION 139
A server hosting file shares is an example of which of the following types of storage?
- A. NAS
- B. SAN
- C. SAS
- D. SATA
Answer: A
NEW QUESTION 140
Which of the following should an administrator implement to help reduce confidentiality risk for data at rest that is located in a public cloud?
- A. IPSec tunnel
- B. TLS
- C. SSL
- D. Encryption
Answer: A
NEW QUESTION 141
A company is migrating their physical servers to virtual. The administrator is tasked with migrating three servers:
One application server with a dual-core 3.2GHz processor that reaches 50% CPU utilization at peak time.
Two web servers, each with a dual-core 3.2GHz processor, both reaching 70% CPU utilization at peak time.
Currently, the administrator only has two hosts available, so resources will need to be set for the new VMs. Each host has two 2.4GHz quad-core processors. One host is already near maximum capacity, and the second host is at 30% CPU utilization.
Which of the following would be the BEST minimum CPU resources set on the second host for the new VMs?
- A. 1,600 MHz for the application server and 2,300 MHz for each web server.
- B. 3,300 MHz for the application server and 4,600 MHz for each web server.
- C. 3,300 MHz for the application server and 5,250 MHz for each web server.
- D. 5,250 MHz for the application server and 7,080 MHZ for each web server.
Answer: A
NEW QUESTION 142
Which one of the following is NOT a factor included in the control environment of an entity?
- A. Risk assessment
- B. Commitment to competence
- C. Organization structure
- D. Integrity and ethical values
Answer: C
NEW QUESTION 143
An administrator is configuring a website in the cloud. Which of the following secure network protocols should the administrator configure?
- A. HTTP
- B. SSL
- C. IPSEC
- D. SSH
Answer: B
NEW QUESTION 144
A systems administrator recently deployed a VDI solution in a cloud environment; however, users are now experiencing poor rendering performance when trying to display 3-D content on their virtual desktops, especially at peak times.
Which of the following actions will MOST likely solve this issue?
- A. Instruct users to access virtual workstations only on the VLAN
- B. Select vGPU profiles with higher video RAM
- C. Add more vGPU licenses to the host
- D. Update the quest graphics drivers from the official repository
Answer: B
Explanation:
https://www.cisco.com/c/dam/en/us/solutions/collateral/data-center-virtualization/desktop- virtualization-solutions-vmware-horizon-view/whitepaper-c11-741606.pdf
NEW QUESTION 145
An administrator needs to monitor server applications in the company's data center. Which of the following tools would the administrator need to accomplish this objective?
- A. SNMP
- B. SMS
- C. SMTP
- D. IPMI
Answer: D
NEW QUESTION 146
Which of the following are benefits of virtualization in a cloud environment? (Select two.)
- A. Application virtualization
- B. Reduce number of physical servers
- C. Presentation Virtualization
- D. Rapid deployment
- E. Server virtualization
Answer: A,B
NEW QUESTION 147
An organization requires the following to be achieved between the finance and marketing departments:
Allow HTTPS/HTTP.
Disable FTP and SMB traffic.
Which of the following is the MOST suitable method to meet the requirements?
- A. Configure on-demand routing between the VLANs
- B. Implement 802.1X in these VLANs
- C. Implement an ADC solution to load balance the VLAN traffic
- D. Configure an ACL between the VLANs
Answer: D
NEW QUESTION 148
A SAN that holds VM files is running out of storage space.
Which of the following will BEST increase the amount of effective storage on the SAN?
- A. Convert the SAN from RAID 50 to RAID 60
- B. Increase IOPS
- C. Configure deduplication
- D. Enable encryption
Answer: C
NEW QUESTION 149
A technician is configuring a new web application to be highly available. The technician has configured multiple web servers in different availability zones at a public cloud provider. The application requires users to be directed to the same server each time they visit. Which of the following network components is MOST likely to accomplish this?
- A. Intrusion prevention system
- B. Virtual private network
- C. Network firewall
- D. Global load balancer
Answer: B
NEW QUESTION 150
An OS administrator is reporting slow storage throughput on a few VMs in a private IaaS cloud.
Performance graphs on the host show no increase in CPU or memory. However, performance graphs on the storage show a decrease of throughput in both IOPS and MBps but not much increase in latency. There is no increase in workload, and latency is stable on the NFS storage arrays that are used by those VMs.
Which of the following should be verified NEXT?
- A. Application
- B. Network
- C. VM GPU settings
- D. SAN
Answer: B
NEW QUESTION 151
A small business owner needs to establish a secure logon to the company database server to troubleshoot an issue while on vacation.
Which of the following will allow secure access to manage the server from a remote location?
- A. RSH
- B. Telnet
- C. SFTP
- D. SSH
Answer: D
Explanation:
SSH is the most secure way to access to manage the sever.
NEW QUESTION 152
Which of the following tests would be MOST appropriate when over allocate storage on VMs in a development cluster?
- A. Latency testing
- B. Bandwidth determination
- C. Penetration testing
- D. Vulnerability scan
Answer: A
NEW QUESTION 153
A VM was deleted by mistake today at 11:05 a.m. Below are the backups currently available for the VM:
Crash-consistent restore is acceptable. Which of the following backups should be chosen?
- A. Synthetic-full from yesterday at 12:00
- B. Snapshot from today at 11:00
- C. Full from three days ago at 00:00
- D. Incremental from today at 00:00
Answer: B
NEW QUESTION 154
Company A recently acquired Company B. A cloud administrator needs to give access to the accounting and time-reporting systems for Company B's employees. Company A's employees use a single account to access both systems. To give access to Company B's employees, the cloud administrator should:
- A. add new accounts in Company A's account management system, mirroring those in Company B's
- B. add Company B's user account management system to the federated identity system
- C. create a new account in each system for Company B's employees and distribute the credentials
- D. create a shared account named "Company B" and distribute the credentials to those who need access
Answer: B
NEW QUESTION 155
At 2:00 a.m each day, the database team runs a batch job to import the sales data for the day, index it, and generate sales reports for the next day. The team has informed the cloud administrator that sales data is expected to increase in the next month and will take longer to complete. The current environment uses several batch servers that process chunks of data individually.
Which of the following is the BEST approach for the cloud administrator to take to handle the increased load?
- A. Increase the CPU and memory resources to the existing batch processing servers.
- B. Manually add more batch processing servers to the cloud environment.
- C. Configure an auto-scaling group for the existing batch processing servers.
- D. Reschedule the nightly batch job to start at midnight to allow for more processing time.
Answer: A
NEW QUESTION 156
A cloud administrator has configured a connection between two virtual private cloud environments at a public cloud provider that are each in different accounts. The administrator has configured the accounts correctly so they can connect to each other's resources. Both cloud environments have policies that allow anyone from 0.0.0.0/0 on TCP port 22. The following table shows the network configuration information:
However, the administrator is unable to establish an SSH connection from a server in
10.250.40.100 to 10.250.48.214. Which of the following is the MOST likely issue?
- A. The IP configuration on one of the servers is incorrect.
- B. The administrator does not have sufficient credentials.
- C. The network ACL is not configured to allow SSH access.
- D. The routing tables have not been updated correctly.
Answer: D
NEW QUESTION 157
Fault tolerant design allows a host to overcome a single HBA failure through:
- A. multipathing
- B. UTA pairing
- C. clustering
- D. NIC teaming
Answer: C
Explanation:
http://www.ques10.com/p/2619/write-short-note-on-failure-analysis/
NEW QUESTION 158
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