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

質問 1

A DevOps administrator is building a new application slack in a private cloud. This application will store sensitive information and be accessible from the internet. Which of the following would be MOST useful in maintaining confidentiality?

（A）EDR

（B）NAC

（C）DLP

（D）IDS

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

An organization is required to set a custom registry key on the guest operating system.
Which of the following should the organization implement to facilitate this requirement?

（A）An operating system ACL

（B）A configuration management solution

（C）A log and event monitoring solution

（D）A file integrity check solution

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

Users currently access SaaS email with five-character passwords that use only letters and numbers. An administrator needs to make access more secure without changing the password policy. Which of the following will provide a more secure way of accessing email at the lowest cost?

（A）Enable MFA with a one-time password.

（B）Change the email service provider.

（C）Implement SSO for all users.

（D）Institute certificate-based authentication

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

A cloud solutions architect is working on a private cloud environment in which storage consumption is increasing daily, resulting in high costs. Which of the following can the architect use to provide more space without adding more capacity? (Select two).

（A）NVMe

（B）Tiering

（C）Deduplication

（D）Compression

（E）RAID provisioning

（F）Flash optimization

正解：C、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

A cloud administrator is switching hosting companies and using the same script that was previously used to deploy VMs in the new cloud. The script is returning errors that the command was not found.
Which of the following is the MOST likely cause of the script failure?

（A）API version incompatibility

（B）Account mismatches

（C）IP address changes

（D）Server name changes

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

An organization is hosting a DNS domain with private and public IP ranges.
Which of the following should be implemented to achieve ease of management?

（A）An IPAM solution

（B）A CDN solution

（C）A SDN solution

（D）Network peering

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

A systems administrator must ensure confidential company information is not leaked to competitors. Which of the following services will BEST accomplish this goal?

（A）EDR

（B）FIM

（C）DLP

（D）CASB

（E）IDS

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

A cloud security analyst is implementing a vulnerability scan of the web server in the DMZ, which is running in an IaaS compute instance. The default inbound firewall settings are as follows:

Which of the following will provide the analyst with the MOST accurate report?

（A）An agent-based scan

（B）A network vulnerability scan

（C）A default and common credentialed scan

（D）A network credentialed vulnerability scan

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

A company is concerned it will run out of VLANs on its private cloud platform in the next couple months, and the product currently offered to customers requires the company to allocate three dedicated, segmented tiers.
Which of the following can the company implement to continue adding new customers and to maintain the required level of isolation from other tenants?

（A）VXLAN

（B）SR-IOV

（C）GRE

（D）IPSec

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

A systems administrator is asked to implement a new three-host cluster. The cloud architect specifies this should be a testing environment, and the budget is limited. The estimated resource consumption for each application is as follows:

（A）* Three public cloud hosts with six cores
* 80GB of RAM
* 180GB of storage
* 150Mbps

（B）* Four public cloud hosts with four cores
* 140GB of RAM
* 200GB of storage

（C）* Three public cloud hosts with four cores
* 120GB of RAM
* 100GB of storage
* 1Gbps

（D）* Three public cloud hosts with six cores
* 80GB of RAM
* 1TB of storage
* 200Mbps

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 11

A company has deployed a new cloud solution and is required to meet security compliance.
Which of the following will MOST likely be executed in the cloud solution to meet security requirements?

（A）Vulnerability testing

（B）Usability testing

（C）Performance testing

（D）Regression testing

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 12

A company that performs passive vulnerability scanning at its transit VPC has detected a vulnerability related to outdated web-server software on one of its public subnets. Which of the following can the company use to verify if this is a true positive with the least effort and cost? (Select two).

（A）An agent-based scan

（B）A network-based scan

（C）A red-team exercise

（D）A blue-team exercise

（E）A credentialed scan

（F）Unknown environment penetration testing

（G）A port scan

正解：B、E 解答を投票する

質問 13

A cloud administrator is setting up a DR site on a different zone of the same CSP. The application servers are replicated using the VM replication, and the database replication is set up using log shipping. Upon testing the DR site, the application servers are unable to access the database servers. The administrator has verified the systems are running and are accessible from the CSP portal.
Which of the following should the administrator do to fix this issue?

（A）Update the connection string

（B）Edit the DNS record at the DR site for the application servers

（C）Change the database application IP

（D）Create a database cluster between the primary site and the DR site

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 14

A systems administrator is informed that a database server containing PHI and PII is unencrypted. The environment does not support VM encryption, nor does it have a key management system. The server needs to be able to be rebooted for patching without manual intervention.
Which of the following will BEST resolve this issue?

（A）Enable OS encryption

（B）Enable protocol encryption between the storage and the hypervisor

（C）Create an IPSec tunnel between the database server and its clients

（D）Enable volume encryption on the storage

（E）Ensure all database queries are encrypted

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

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

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