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CV0-002 無料問題集「CompTIA Cloud+ Certification」

ページ: 1 / 21
トータル 330 問

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質問 1

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）Install an SSL certificate and only allow secure connections to the server.

（B）Create a virtual encrypted disk, add it to the virtual server, and have the database write to it.

（C）Enable two-factor authentication on connections to the database server and log activities.

（D）Activate memory encryption on the virtual server and store the certificates remotely.

正解：B 解答を投票する

質問 2

A file server is being migrated from physical hardware into a private cloud. Baselining of the server shows the disks average 90% full at all times. The contents of the file server consist mostly of compressed audio files. Multiple copies of the same files are often saved in different locations on the same disk. Which of the following storage technologies is MOST likely to help minimize storage utilization when moving this server to the private cloud?

（A）Tokenization

（B）Deduplication

（C）Compression

（D）Thin provisioning

正解：B 解答を投票する

質問 3

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）Increase storage on the database server.

（B）Allocate more RAM to the database server.

（C）Migrate the database to DBaaS.

（D）Increase CPU on the database server.

（E）Migrate the database to a new server.

正解：C 解答を投票する

質問 4

One of the IaaS production web servers has a critical OS vulnerability that requires remediation. The vulnerability report indicates it is a zero-day exploit.
Which of the following is the BEST course of action to remediate the vulnerability?

（A）Turn off the VM, build a new server, and apply patches with a patch management system.

（B）Submit an emergency change request to the CAB and apply the update via the patch management system.

（C）Schedule the update via the patch management system to be applied in the next standard change window.

（D）Submit an emergency change request to the CAB, test the patch, and then apply the update via the patch management system.

正解：D 解答を投票する

質問 5

A company requires all system logs to be saved for a minimum 30 days. However, many employees are reporting storage near capacity alerts. A cloud administrator is trying to fix and prevent this issue from happening again.
Which of the following is the BEST option?

（A）Automate archiving of the logs older than 30 days, and create a scheduled job to clean up daily logs older than 30 days

（B）Automate log deletion for logs older than 30 days. This job should run every day to clean up.

（C）Automate the clearing of the logs older than 30 days, and add more capacity to the log file storage.

（D）Automate migration of the log archiving storage to offline backup, and create a job to check and delete logs every 30 days.

正解：B 解答を投票する

質問 6

An administrator needs to deploy a new release of an application in a way that allows a quick rollback to the previous version of the application. Which of the following is the BEST strategy to apply?

（A）Deploy the application to all servers in the datacenter or cloud environment. If a rollback is necessary, undeploy the application and deploy the previous version.

（B）Deploy the application to a subset of servers that expose the new application. Direct all traffic to these servers. If a rollback is necessary, redirect all traffic to the previous subset of servers.

（C）Deploy the application to a set of servers in small batches. If a rollback is necessary, restore the previous deployment from snapshots or backups.

（D）Deploy the application to the servers in a backup datacenter or secondary cloud deployment. Shut down the servers in the primary datacenter, forcing all traffic to the failover location. If a rollback is necessary, restart the primary environment and shut down the secondary environment.

正解：A 解答を投票する

質問 7

A security and risk team requires a weekly report to detect VM file system changes and validate the integrity of the OS. Which of the following is the BEST solution for this requirement?

（A）Configure an antivirus agent on the VM and create the report through the web GUI.

（B）Configure debugging on the VM and forward syslogs to a central location.

（C）Configure a FIM agent on the VM and forward syslogs to a central location.

（D）Configure a FIM agent on the VM and create the report through the web GUI.

正解：C 解答を投票する

質問 8

A Type 1 hypervisor has the following specifications:
RAM 128GB
CPU 4 socket quad-core Storage 16TB
Each VM must have 8GB RAM, 1 vCPU, and 512GB storage. Which of the following is the MAXIMUM number of VMs that can be hosted on this hypervisor?

（A）14

（B）15

（C）31

（D）32

正解：A 解答を投票する

質問 9

A cloud engineer is deploying a new application to a multicloud platform. After running the script, the engineer sees the VMs were not created on one of the cloud providers. The engineer confirms the proper credentials are being used for all cloud providers and there is available capacity. Which of the following is the MOST likely cause of the deployment failure?

（A）The application does not have an adequate number of licenses.

（B）The script created to be deployed does not match the cloud provider API.

（C）The cloud provider was not available.

（D）The additional cloud provider is in a separate time zone.

正解：A 解答を投票する

質問 10

A cloud administrator reports a problem with the maximum number of users reached in one of the pools. There are ten VMs in the pool, each with a software capacity to handle ten users. Based on the dashboard metrics, 15% of the incoming new service requests are failing. Which of the following is the BEST approach to resolve the issue?

（A）Check the rate-of-load increase to determine if the cloud capacity boundary has been exceeded and enable bursting to the pubic cloud.

（B）Check current licensed capacity and purchase additional licenses to add more users.

（C）Check compute, storage, and networking utilization in the dashboard and increase capacity by adding more resources.

（D）Check the DHCP scope and increase the number of available IP addresses by extending the pool.

正解：C 解答を投票する

質問 11

A company is seeking a new backup solution for its virtualized file servers that fits the following characteristics:
The files stored on the servers are extremely large.
Existing files receive multiple small changes per day.
New files are only created once per month.
All backups are being sent to a cloud repository.
Which of the following would BEST minimize backup size?

（A）Local snapshots

（B）Change block tracking

（C）File-based replication

（D）Differential backups

正解：D 解答を投票する

質問 12

A software solution must be deployed based on the most granular access level. Which of the following methods should be used to meet the requirements?

（A）File-based

（B）RBAC

（C）LDAP

（D）Group

正解：B 解答を投票する

質問 13

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）Disable the command prompt.

（B）Disable complex passwords.

（C）Disable the remote desktop connection.

（D）Disable unneeded ports and services.

（E）Disable automatic updates.

（F）Disable the local administrator account.

正解：D、E 解答を投票する

質問 14

A cloud administrator has implemented a cost-savings policy to reduce the number of servers running at a given time. This policy will shut down all servers at 3:30 a.m. and restart them at 8:30 a.m. every morning. The management team has recently communicated that the daily reports are no longer available for the 9:00 a.m. meeting.

Which of the following would be BEST for the administrator to implement?

（A）Add more resources to reduce the duration for the batch jobs.

（B）Change the shutdown policy to begin at 4:00 a.m.

（C）Disable the policy to shut down and restart the servers.

（D）Reschedule the financial_summary batch job to run at 9:00 a.m.

正解：B 解答を投票する

質問 15

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?

（A）Have a weekly user management script maintain the SaaS user base.

（B）Have the administrator of the SaaS solution keep track of user activities.

（C）Have a nightly upload to the SaaS provider of the current user base based on API call.

（D）Have users remove their SaaS accounts when they no longer need the service.

正解：B 解答を投票する

質問 16

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）Virtual private network

（B）Intrusion prevention system

（C）Global load balancer

（D）Network firewall

正解：A 解答を投票する

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トータル 330 問

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CV0-002 無料問題集「CompTIA Cloud+ Certification」

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