CV0-003試験無料問題集（452題）「CompTIA Cloud+ Certification 認定」

出題：1

A cloud administrator is managing an organization's infrastructure in a public cloud. All servers are currently located in a single virtual network with a single firewall that all traffic must pass through. Per security requirements, production, QA, and development servers should not be able to communicate directly with each other. Which of the following should an administrator perform to comply with the security requirement?

A. Create separate virtual networks for production, QA, and development servers.Move the servers to the appropriate virtual network.Apply a network security group to each virtual network that denies all traffic except for the firewall.

B. Create separate network security groups for production, QA, and development servers.Peer the networks together.Create static routes for each network to the firewall.

C. Create separate network security groups for production, QA, and development servers.Apply the network security groups on the appropriate production, QA, and development servers.Peer the networks together.

D. Create separate virtual networks for production, QA, and development servers.Move the servers to the appropriate virtual network.Peer the networks together.

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

A systems administrator wants to ensure two VMs remain together on the same host. Which of the following must be set up to enable this functionality?

A. Zones

B. Affinity

C. A cluster

D. Regions

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

A cloud administrator is reviewing the performance of a database cluster hosted in a public cloud and sees that the CPU and memory utilization is high during periods of non-peak usage. The administrator wants to proactively prevent any performance issues during periods of high-peak usage. The database software is using an instance-based licensing model. Which of the following scaling strategies should the administrator consider?

A. Vertical scaling

B. Affinity-based scaling

C. Horizontal scaling

D. Cloud bursting

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

An organization's executives would like to allow access to devices that meet the corporate security compliance levels. Which of the following criteria are most important for the organization to consider? (Select two).

A. Firmware

B. Antivirus version and definition

C. Serial number

D. OS patch level

E. CPU architecture

F. Manufacturer

正解：B,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

A company with a worldwide presence wants to improve the user experience for its website. Which of the following can a systems administrator implement to improve download speeds and latency for the end users?

A. An MPLS connection between data centers

B. A DNS round robin

C. A CDN solution

D. A site-to-site VPN between data centers

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

A DevOps administrator is designing a new machine-learning platform. The application needs to be portable between public and private clouds and should be kept as small as possible. Which of the following approaches would BEST meet these requirements?

A. Virtual machines

B. Containers

C. Serverless computing

D. Software as a service

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

A cloud administrator set up a link between the private and public cloud through a VPN tunnel. As part of the migration, a large set of files will be copied. Which of the following network ports are required from a security perspective?

A. 22, 443, 445

B. 137, 139, 445

C. 22, 53, 445

D. 25, 123, 443

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

The human resources department was charged for a cloud service that belongs to another department. All other cloud costs seem to be correct.
Which of the following is the MOST likely cause for this error?

A. Incorrect security groups

B. Misconfigured tags

C. Misconfigured templates

D. Misconfigured chargeback

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

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