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

質問 1

A large law firm is migrating all of its systems to the cloud to meet growing business needs. The firm wants to reduce IT staff while maintaining day-to-day operations, such as user provisioning, folder management, and permissions. Which of the following MUST the cloud provider and cloud customer implement to ensure user non-repudiation?

（A）Server certificate

（B）Two-factor authentication

（C）Client-to-site VPN

（D）Single sign-on

正解：C 解答を投票する

質問 2

After deploying a VM with a baseline CPU utilization below 80%, a cloud engineer notices the current CPU utilization stays in the 95% to 99% range.
Which of the following describes how this should be fixed to BEST meet the baseline?

（A）Increase the CPU amount on the VM.

（B）Add more RAM to the VM to decrease CPU utilization.

（C）Deploy an additional VM based on the baseline.

（D）Enable CPU hyperthreading.

正解：B 解答を投票する

質問 3

A cloud administrator sets up performance monitoring, which raises alerts. The monitoring runs periodically and checks for the suggested parameters. However, alerts are not being raised in a timely fashion.
Which of the following is the MOST appropriate action to resolve the issue?

（A）Enable autocorrelation for alerts.

（B）Shorten the probing period for alerts.

（C）Configure schedule alerts.

（D）Implement scaling alerts.

正解：A 解答を投票する

質問 4

Given the IaaS cloud service model, at which of the following layers of the platform does microsegmentation BEST apply?

（A）Storage

（B）Management

（C）Network

（D）Compute

正解：C 解答を投票する

質問 5

A company wants to take advantage of cloud benefits while retaining control of and maintaining compliance with all its security policy obligations. Based on the non-functional requirements, which of the following should the company use?

（A）IaaS, as the cloud provider has a minimal level of security responsibility

（B）Hybrid cloud, as use is restricted to trusted customers

（C）SaaS, as the cloud provider has less security responsibility

（D）PaaS, as the cloud customer has the most security responsibility

正解：A 解答を投票する

質問 6

A physical server with SSD drives that hosts an IO-intensive database has been migrated into a private cloud to ensure further growth possibilities and accommodate quarterly load spikes (up to 10,000 IOPs). The requirement is to have log partition latency below 5ms and data partition latency below 10ms, irrespective of the load spikes. A cloud administrator has conducted extensive tests after the migration. Which of the following test results would ensure the migration is successful?

（A）Option D

（B）Option B

（C）Option C

（D）Option A

正解：D 解答を投票する

質問 7

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）Incorrect VLAN for the affected PCs

（B）Excessive latency on the local LAN segment

（C）Incorrect MTU in the network segment

（D）Misconfiguration of QoS settings

正解：D 解答を投票する

質問 8

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）netstat

（B）ipconfig or ifconfig

（C）tracert or traceroute

（D）ping

正解：D 解答を投票する

質問 9

A new service request asks for all members of the finance department to have access to the accounting department's file server VMs on the private cloud environment.
Which of the following is the MOST efficient way to fulfill this service request?

（A）Set up duplicate file server VMs that the finance department has access to and enable two-way replication.

（B）Implement a single sign-on and two-factor authentication solution using a soft token.

（C）Add all users of the finance department to the accounting departments file server VMs access lists.

（D）Create a new group for the finance department that will allow access to the accounting department's file server VMs.

正解：A 解答を投票する

質問 10

The CSA needs to install a patch on 58 virtual server instances during the Friday evening maintenance window. Which of the following is the MOST efficient way to get the patches installed?

（A）Use a security vulnerability scanning tool to apply the patch automatically.

（B）Use the patch management tool to automate and orchestrate the patch installation.

（C）Schedule the patch to install from a remote file server upon server reboot.

（D）Connect the server instances to the Internet to download the patch automatically.

正解：B 解答を投票する

質問 11

A cloud administrator is provisioning five VMs, each with a minimum of 8GB of RAM and a varying load throughout the day. The hypervisor has only 32GB of RAM. Which of the following features should the administrator use?

（A）Process scheduling

（B）Memory overcommitment

（C）Thin-provisioned model

（D）Hyperthreading

正解：A 解答を投票する

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

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