最新なCompTIA CV0-004問題集（513題）、真実試験の問題を全部にカバー！

質問 1：
A systems administrator is using VMs to deploy a new solution that contains a number of application VMs. Which of the following would provide high availability to the application environment in case of hypervisor failure?
A. Affinity rules
B. Cold migration
C. Live migration
D. Anti-affinity rules
正解：D
解説: (Pass4Test メンバーにのみ表示されます)

質問 2：
A development team is ready to release the latest version of an application. Which of the following strategies best ensures successful deployment without impacting the bandwidth of company resources?
A. Rolling
B. Shadow
C. Blue-green
D. A/B testing
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 3：
A company needs an application to manage its CRM system with the least administrative overhead. Which of the following models is the best for migrating the infrastructure to the cloud?
A. SaaS
B. PaaS
C. IaaS
D. FaaS
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 4：
The following is a code excerpt of a playbook.yaml file:

Which of the following functions does this code perform?
A. Registers the variable needed to debug the web server stdout result
B. Executes the command to restart the web server and lists the result
C. Troubleshoots the web server configurations and standard output
D. Prints the amount of time the server has been online
正解：D
解説: (Pass4Test メンバーにのみ表示されます)

質問 5：
A cloud engineer is running a latency-sensitive workload that must be resilient and highly available across multiple regions. Which of the following concepts best addresses these requirements?
A. Clustering
B. Hardware passthrough
C. Cloning
D. Stand-alone container
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 6：
Which of the following models will best reduce the cost of running short-term, non-critical workloads?
A. Dedicated host
B. Pay-as-you-go
C. Reserved
D. Spot Instance
正解：D

質問 7：
A company is developing a new web application that requires a relational database management system with minimal operational overhead. Which of the following should the company choose?
A. A managed SQL database on the cloud
B. A database migration service
C. A hybrid database setup
D. A database installed on a virtual machine
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 8：
A web server hosted in a PaaS public cloud platform has been the target of DDoS attacks. A cloud engineer needs to protect the server from future volumetric DDoS attacks. Which of the following are the best actions for the engineer to take? (Select two.)
A. Add a DLP on the PaaS platform.
B. Add a CDN in front of the web server.
C. Add a hardened web server instance.
D. Add a WAF in front of the web server.
E. Add an IDS in-line on the web server network.
F. Add an ACL to the web server network.
正解：B,D
解説: (Pass4Test メンバーにのみ表示されます)

質問 9：
Which of the following should be considered when using cloud-managed services?
A. Compiling sources
B. Patching the operating system
C. Installing the service
D. Configuring IAM
正解：D
解説: (Pass4Test メンバーにのみ表示されます)