IBM Cloud Pak for Data v4.6 Administrator (C1000-168) Free Practice Test

Question 1

Which statement is true about setting a quota on a service and scaling a service?

A. Altering the scale of a service automatically adjusts the quota set for that service.

B. Services are automatically scaled when quota enforcement is enabled.

C. Altering the quota set for a service automatically adjusts the scale for that service.

D. Scaling alters the number of pods running in a service; quotas are a target for vCPU and Memory used by the service.

Correct Answer: D

Question 2

What is the recommended approach for restoring Cloud Pak for Data from a backup?

A. Using a third-party tool to manage the restoration process.

B. Restoring only the etcd database to recover all data.

C. Restoring the entire cluster from a snapshot at once.

D. Sequentially restoring services starting with foundational services.

Correct Answer: D

Question 3

Which service requires a custom security context constraint (SCC) when upgrading from v3.5 to v4.6?

A. Watson Knowledge Studio

B. Watson Query

C. Watson Knowledge Catalog

D. Watson Speech services

Correct Answer: C

Question 4

What are the system requirements for deploying Cloud Pak for Data?

A. A Windows-based operating system for the host machines.

B. At least 2GB of RAM and a dual-core processor.

C. High-speed internet access with no firewall restrictions.

D. A compatible Kubernetes or OpenShift cluster environment.

Correct Answer: D

Question 5

Describe the deployment architecture of Cloud Pak for Data.
Which of the following components are essential? Select all that apply.

A. Load balancers for distributing user requests to different services.

B. Independent scaling mechanisms for each microservice.

C. A centralized logging service for all microservices.

D. A dedicated namespace for each type of service (e.g., analytics, data management).

Correct Answer: A,B,C

Question 6

In managing Cloud Pak for Data cluster resources, what practices should be avoided?

A. Failing to consider the overhead introduced by logging and monitoring services.

B. Allocating resources without forecasting future needs.

C. Setting realistic resource limits based on application needs.

D. Ignoring pod resource requests and limits.

Correct Answer: A,B,D

Question 7

What are the steps to install Cloud Pak for Data platform and services online?

A. Using the Cloud Pak for Data CLI to install the platform, followed by individual services.

B. Configuring each service individually before starting the platform installation.

C. Manually downloading each service package and installing them via the OpenShift console.

D. Running a single command that automatically detects and installs all services.

Correct Answer: A

Question 8

Before installing Cloud Pak for Data, it is necessary to evaluate storage options.
Which types of storage should be considered for optimal performance? Select all that apply.

A. Block storage for databases.

B. Local storage for temporary processing data.

C. File storage for shared datasets.

D. Object storage for large, unstructured data.

Correct Answer: A,C,D

Question 9

Which of the following statements accurately describe the role of audit logging in Cloud Pak for Data? Select all that apply.

A. They are primarily used for optimizing database queries.

B. They help in diagnosing system issues by tracking service performance metrics.

C. Audit logs can be used to trigger alerts on suspicious activities.

D. Audit logs provide a record of user actions for security and compliance purposes.

Correct Answer: C,D

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IBM Cloud Pak for Data v4.6 Administrator (C1000-168) Free Practice Test