C1000-168問題集、IBM実際の試験問題

質問 1

How can storage volumes be managed effectively in Cloud Pak for Data?

A. Monitoring and adjusting storage based on usage metrics.

B. Using Kubernetes Persistent Volume Claims (PVCs) for dynamic provisioning.

C. By manually resizing volumes on the physical storage device.

D. Allocating a single large volume to be shared by all services.

正解: A,B

質問 2

Multitenancy with tethered projects in Cloud Pak for Data is described by which of the following?

A. Projects are logically separated but share the same cluster resources.

B. Each project requires its own set of user credentials.

C. Projects are physically separated on different clusters.

D. Tethering allows projects to share compute resources but not data storage.

正解: A

質問 3

How can cluster administrators ensure efficient resource management within a Cloud Pak for Data environment?

A. Implementing a policy of overcommitting resources.

B. Using Kubernetes resource quotas and limit ranges.

C. By providing unlimited resources to all services.

D. Disabling monitoring tools to reduce overhead.

正解: B

質問 4

How can the REST API be utilized in administering Cloud Pak for Data?

A. For automating the deployment of service instances.

B. To directly access and modify the underlying operating system settings.

C. Managing users and their access rights.

D. To stream real-time analytics data to external systems.

正解: A,C

質問 5

When planning for multi-tenancy in Cloud Pak for Data, what is a critical consideration for ensuring data isolation among tenants?

A. Using a single shared database for all tenants.

B. Implementing network policies between tenant namespaces.

C. Allocating the same compute resources to each tenant.

D. Ensuring all tenants are on the same Kubernetes version.

正解: B

質問 6

What are the prerequisites for installing Cloud Pak for Data? Select all that apply.

A. Setting up persistent storage meeting specific IOPS requirements.

B. Ensuring compatible Kubernetes or OpenShift cluster version is available.

C. Configuring network policies for inter-pod communication.

D. Establishing a direct internet connection for all cluster nodes.

正解: A,B,C

質問 7

Describe the multi-tenancy support with Cloud Pak for Data.
Which of the following statements accurately describe its capabilities?

A. Supports a single namespace for all tenants.

B. Allows different tenants to have isolated environments within a single installation.

C. Supports role-based access control (RBAC) for managing tenant access.

D. Enables shared computing resources across all tenants without isolation.

正解: B,C

質問 8

Before restoring volume snapshots which command should be used to manually scale down resources?

A. cpd-cli backup-restore volume quiesce

B. cpd-cli backup-restore volume shutdown

C. cpd-cli backup-restore shutdown

D. cpd-cli backup-restore quiesce

正解: D

IBM Cloud Pak for Data v4.6 Administrator - C1000-168 模擬練習