Practice Free CV0-002 CompTIA Cloud+ Certification Exam Exam Questions Answers With Explanation

A company is migrating a website to a CSP to improve availability and performance. After testing the application, the systems engineer realizes the website stores the session state in a database system. Which of the

following is the BEST way to ensure a successful migration?

Joe, a systems administrator, deployed a computer and storage for a system and took it to the application team. The next day, the application team claimed the database was slow. The deployment request, result, and current utilization data are shown below.

Which of the following descriptions of the situation is correct?

A customer recently provisioned a new server on the IaaS. The IP address assigned from the pool resolves to another hostname. Some user traffic is being dumped or is causing slowness because of this issue. Which of the following maintenance activities does the provider need to perform to prevent this issue?

A cloud administrator is required to implement a solution to handle data-at-rest encryption requirements for a database. Which of the following would BEST satisfy the requirements?

A new cloud infrastructure needs to meet the following requirements:

• Resources are accessible to internal and external clients.
• Existing hardware assets are utilized.
• Security controls are managed by company employees.

Which of the following deployment models BEST fit these requirements?

A manufacturing company has the following DR requirements for its IaaS environment:

• RPO of 24 hours
• RTO of 8 hours

The company experiences a disaster and has a two-site hot/cold configuration. Which of the following is the BEST way for the company to recover?

A cloud administrator is looking at business requirements that specify the data available at the disaster recovery site must not be more than 24 hours old. Which of the following metrics correctly relates to these requirements?

A cloud engineer is upgrading a high-performance computing cluster for the private cloud. The existing cluster is being replaced with GPU servers. A single GPU server is capable of the same teraflops output as 10 CPU servers. The current cluster configuration is as follows:

• 100 quad-core CPU servers capable of producing 100 teraflops.
• The baseline and current usage is 100%.

The new cluster was set up and benchmarked in four different configurations. Which of the following configurations will meet the baseline teraflops performance of the cluster while maintaining the current usage?

An organization is replacing its internal human resources system with a SaaS-based application. The solution is multi-tenant, and the organization wants to ensure ubiquitous access while preventing password replay attacks. Which of the following would BEST help to mitigate the risk?

A cloud administrator is load balancing six VMs on an IaaS cloud service. The organization has an SLA stating the application should be available 99.999% of the time. At present, the six VMs are handling the load from one region and three availability zones. System baselines have confirmed there must be at least six VMs to handle this load.

Given this scenario, which of the following should the administrator recommend to BEST meet these requirements?

A new application with availability SLA requirements of 99.99% has been deployed in a cloud. For a test spanning a month, which of the following unavailability times would mean the test was successful? (Select TWO).

A non-critical vulnerability has been identified by a Linux vendor, who has released a patch and recommends that it be applied immediately.

Which of the following is the BEST plan for the cloud administrator to install the patch?

A courier company has virtualized its packing software application. The CSA needs to confirm the deployment is utilizing the correct amount of CPU per virtual instance. After confirming the deployment requirements, the CSA should log into the cloud services portal to ensure that:

A company uses its own private cloud, which has few available resources. Mission-critical systems and other information systems are running on it. A new system will be deployed on the private cloud. The following tests are included in the test plan:

• Load test (2h)
• Backup/restore test (6h)
• Functional test (8h)
• Failover test (1h)

The work schedule of the existing system is shown below.

To minimize the effect to the existing system, which of the following schedules is MOST suitable for the load test?

An application server, which uses a SaaS fax provider, is determined to cost too much money. An upgrade to the application allows for use of a physical fax card so the company only has to pay for a phone line. This is a production application; therefore, downtime must be minimized. Which of the following types of migration is MOST efficient in facilitating this application upgrade?

A private cloud customer is considering using the public cloud to accommodate the peak utilization workload. Which of the following would be considered the ideal scaling solution?

A customer wants to schedule a backup job that compares and saves changes from the last full backup. Which of the following backup types should be used?

A cloud administrator wants to apply patches in an isolated copy of the production virtual server to assess the impact. Which of the following activities would BEST achieve this objective?

A company is implementing a SaaS solution with a large user base. SaaS solution licensing is user based, and user management is critical to keep the cost in check. Which of the following is the MOST efficient way to meet this requirement?

Ann, a cloud administrator, is reporting on how the organization has adhered to its marketing of 99.99999% system availability SLA.

Given this scenario, which of the following should Ann include in her report?

Following is a sample result from a recently completed load test.

Based on the information provided, which of the following would be the BEST recommendation?

A cloud engineer is required to ensure all servers in the cloud environment meet requirements for PCI compliance. One of the requirements is to make certain all administrator logins and commands are logged. Which of the following is the BEST approach to meet these requirements?

A business is planning to migrate from a private cloud to a public cloud. To document business continuity, which of the following should be done FIRST?

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 cloud performance engineer is asked to review the usage and resource utilization from last quarter and then provide analysis and a recommendation. The data shown in the exhibit is collected and plotted for analysis.

In addition to investigating the alarms, which of the following is the BEST recommendation for the engineer to provide?

An e-commerce business recently experienced a two-hour outage from its hosted web service provider. According to the SLA, the business needs to determine how much data can be restored. On which of the following service-level components should the business focus?

A cloud-based web proxy is blocking key sites that a business requires for operation. After validation, the sites are legitimate, and access is required for end users to complete their work.

Which of the following is the BEST solution to allow access to the sites?

A company is looking for a hardware feature with the least amount of downtime in terms of firmware upgrades. Which of the following features BEST meet this requirement?

The CASB report indicates several unsanctioned SaaS applications are being used in an organization. Which of the following is the MOST likely cause?

Ann, the lead product developer for a company, just hired three new developers. Ann asked the cloud administrator to give these developers access to the fileshares in the public cloud environment. Which of the following is the BEST approach for the cloud administrator to take?

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?

Ann. a user, has tried to connect to a VM hosted in a private cloud using her directory services credentials. After three attempts, she realizes the keyboard was set to German instead of English, and she was typing "z" instead of "y". After fixing this issue, Ann is still unable to log in; however, other users can access the VM. Which of the following is the MOST likely cause?

A SaaS customer reports that no one can access the application portal. After some troubleshooting, the cloud administrator finds a problem and provides a remedy by restarting the cluster. After documenting the solution, the support case is closed. Multiple tenants lose access to their hosts the following day.

Which of the following troubleshooting steps did the administrator miss?

After deploying new VMs, the systems administrator notices it is not possible to connect to them using network credentials; however, local accounts work. After logging in, the administrator notices the NTP servers are not set. Which of the following is MOST likely causing this issue?

The on-premises database server is experiencing high memory and CPU utilization over the course of a month. The current on-premises infrastructure is at capacity with no ability to scale up. The Chief Technology Officer (CTO) has asked the CSA to provide a solution without any capital expenditure. Which of the following is the BEST solution to resolve the issue?

A company upgraded a hosted vulnerability scanner to the latest version, and now tickets are not being created to assign critical vulnerabilities. After confirming the ticketing issue, all the scanning services are confirmed to be running on the VM. Which of the following is the MOST likely cause and best method to fix the issue?

A company wants to deploy new compute resources efficiently through automation.

Which of the following is a key success factor to achieve automation?

A backup solution for a new cloud environment must meet the following requirements:

* Use no more than two backup sets for a complete restore.

* Minimize backup space used.

* Support physical and virtual machines.

Which of the following BEST meets these requirements?

Ann, an internal user, has been accessing an internal SaaS solution on a different subnet for the last several months. When Ann tries to connect to the application today, she receives an error stating the resource cannot be found. When checking with her teammates, she discovers some users can access the resource and others cannot. Which of the following tools would be the BEST option to determine where the issue is located?

A cloud service provider wants to offer hardened virtual server images for provisioning purposes. This will enable users to use only the operating system services that are allowed by the provider. Which of the following tasks are MOST appropriate for the hardening process? (Select TWO).

A company is using storage-as-a-service from an IaaS provider for application services. The company has a mandate to protect personal information being stored on the cloud. The service provided includes encryption for in-transit data and requires a security solution for data-at-rest.

Which of the following should be deployed to secure the personal information?

A cloud administrator is adding several accounts for new development team interns. These interns will need access to some, but not all, of the resources and will only be working over the summer. Which of the following user provisioning techniques should be used?

After scheduled network maintenance, users report that an externally hosted web application is particularly slow to load. Small items on the page load such as text documents and markup, but larger multimedia files do not load. Which of the following is the MOST likely cause of the reported issues?

A cloud engineer recently applied the troubleshooting process for a major connectivity issue. Which of the following is the FINAL step in the troubleshooting methodology?