D-CIS-FN-23無料問題集「EMC Dell Cloud Infrastructure and Services Foundations 2023」

質問 1

A service is offered to consumers from 8 A.M. to 5 P.M., Monday through Friday. The service experiences downtime from 5 P.M. to 7 P.M. on Monday of a given week.
What is the service availability for that week?

（A）95.55%

（B）100.00%

（C）88.88%

（D）84.44%

正解：B 解答を投票する

質問 2

What steps appear in the service enablement roadmap?

（A）Plan, Action, Condition, Enable, End

（B）Define, Observe, Understand, Enable, Act

（C）Understand, Plan, Build, Enable, Optimize

（D）Define, Create, Plan, Enable, Terminate

正解：C 解答を投票する

質問 3

Match each virtual network type with its characteristics.

正解：

質問 4

What is a service template?

（A）Specification related to the terms of service usage, configuration options, and termination of a service

（B）Source-code-based specification used by services as an interface to communicate with each other

（C）Collection of interrelated hardware and software components that constitute a service

（D）Entry in the service catalog that describes constraints, policies, rules, price, and SLA

正解：C 解答を投票する

質問 5

In which technique does an application maintain limited functionality, even when some of the modules or supporting services of that application become unavailable?

（A）Checkpointing

（B）Persistent state model

（C）Retry logic

（D）Graceful degradation

正解：D 解答を投票する

質問 6

What provides workflows for performing automated tasks to accomplish a desired outcome?

（A）Cloud services

（B）Orchestration

（C）Software defined infrastructure

（D）Virtual infrastructure

正解：B 解答を投票する

質問 7

What is a benefit of stretching a compute cluster across service availability zones in a cloud environment?

（A）Enables dynamic workload balancing across zones

（B）Reduces bandwidth requirements for replication across zones

（C）Reduces the possibility of disasters occurring in one of the zones

（D）Provides high security for compute systems across zones

正解：A 解答を投票する

質問 8

Which mechanism restricts external users from accessing an organization's internal IT resources while still allowing the organization's application server to access internal IT resources?

（A）Virtual private network

（B）Demilitarized zones

（C）Intrusion detection

（D）Digital signatures

正解：B 解答を投票する

質問 9

Dynamic virtual machine (VM) load balancing across storage volumes is enabled.
Which parameter is used to intelligently place newly created VMs on a storage volume?

（A）Size of the storage volume

（B）Location of the storage volume

（C）Type of the storage volume

（D）I/O load on the storage volume

正解：D 解答を投票する

質問 10

Which type of cloud tool controls resources such as compute, storage, and network?

（A）Monitoring and alerting

（B）Automation and orchestration

（C）Management and operation

（D）Collaboration and communication

正解：B 解答を投票する

質問 11

What is specified by a service attribute?

（A）Management operations

（B）Structure of a service

（C）Relationships between services

（D）Configurations of service components

正解：D 解答を投票する

質問 12

Which mechanism in a Fibre Channel SAN ensures that unauthorized switches connected to a fabric remain segmented?

（A）Fabric binding

（B）Port-type locking

（C）Persistent port locking

（D）Port binding

正解：A 解答を投票する

D-CIS-FN-23 無料問題集「EMC Dell Cloud Infrastructure and Services Foundations 2023」

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