CV0-003 無料問題集「CompTIA Cloud+ Certification」

A cloud service provider is designing an online streaming service that requires an uptime of 99.9%. Which of the following will best meet the uptime requirement?

解説: (JPNTest メンバーにのみ表示されます)
A systems administrator is deploying a solution that requires a virtual network in a private cloud environment.
The solution design requires the virtual network to transport multiple payload types.
Which of the following network virtualization options would BEST satisfy the requirement?

解説: (JPNTest メンバーにのみ表示されます)
An organization has multiple VLANs configured to segregate the network traffic. Following is the breakdown of the network segmentation:
* Production traffic (10.10.0.0/24)
* Network backup (10.20.0.0/25)
* Virtual IP network (10.20.0.128/25)
The following configuration exists on the server:
The backup administrator observes that the weekly backup is failing for this server. Which of the following commands should the administrator run to identify the issue?

解説: (JPNTest メンバーにのみ表示されます)
A systems administrator is troubleshooting performance issues with a Windows VDI environment. Users have reported that VDI performance is very slow at the start of the workday, but the performance is fine during the rest of the day. Which of the following is the MOST likely cause of the issue? (Select TWO).

正解:D、E 解答を投票する
解説: (JPNTest メンバーにのみ表示されます)
Which of the following best describes a Type 1 hypervisor?

解説: (JPNTest メンバーにのみ表示されます)
One of the web applications in a public subnet is vulnerable to a newly discovered zero-day vulnerability.
Which of the following actions can a security engineer perform to reduce the risk of exploitation and application downtime?

解説: (JPNTest メンバーにのみ表示されます)
A cloud administrator needs to control the connections between a group of web servers and database servers as part of the financial application security review. Which of the following would be the BEST way to achieve this objective?

解説: (JPNTest メンバーにのみ表示されます)
A cloud engineer has container images stored on a local filesystem. The developers would like to make the images available for mass deployment in a secure manner. Which of the following technologies best meets the requirements?

解説: (JPNTest メンバーにのみ表示されます)
A systems administrator needs to connect the companys network to a public cloud services provider. Which of the following will BEST ensure encryption in transit for data transfers?

解説: (JPNTest メンバーにのみ表示されます)
A cloud administrator has deployed several VM instances that are running the same applications on VDI nodes. Users are reporting that a role instance is looping between STARTED, INITIALIZING, BUSY, and stop. Upon investigation, the cloud administrator can see the status changing every few minutes. Which of the following should be done to resolve the issue?

解説: (JPNTest メンバーにのみ表示されます)
A technician just received the lessons learned from some recent data that was lost due to an on-premises file- server crash. The action point is to change the backup strategy to minimize manual intervention. Which of the following is the BEST approach for the technician to implement?

解説: (JPNTest メンバーにのみ表示されます)
An organization is managing a cloud environment through a custom portal. The information is used to report daily on cloud consumption. All scheduled tasks run every hour. The issue resets every 24 hours. Given the following log report, which of the following is most likely the cause of the issue?

解説: (JPNTest メンバーにのみ表示されます)
A company is currently running a website on site. However, because of a business requirement to reduce current RTO from 12 hours to one hour, and the RPO from one day to eight hours, the company is considering operating in a hybrid environment. The website uses mostly static files and a small relational database. Which of the following should the cloud architect implement to achieve the objective at the LOWEST cost possible?

解説: (JPNTest メンバーにのみ表示されます)
A systems administrator has finished installing monthly updates to servers in a cloud environment. The administrator notices certain portions of the playbooks are no longer functioning. Executing the playbook commands manually on a server does not work as well. There are no other reports of issues.
Which of the following is the MOST likely cause of this issue?

解説: (JPNTest メンバーにのみ表示されます)
A systems administrator is tasked with configuring a cloud-based disaster recovery solution. The organization requires that the recovery point objective (RPO) be as low as possible while keeping costs manageable.
Which of the following strategies best meets this requirement?

解説: (JPNTest メンバーにのみ表示されます)
A systems administrator wants to verify the word "qwerty" has not been used as a password on any of the administrative web consoles in a network. Which of the following will achieve this goal?

解説: (JPNTest メンバーにのみ表示されます)
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?

解説: (JPNTest メンバーにのみ表示されます)
A company is comparing an application environment to be hosted on site versus a SaaS model of the same application. Which of the following SaaS-based licensing models should the administrator consider?

解説: (JPNTest メンバーにのみ表示されます)

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