Free IBM C1000-189 Practice Test & Real Exam Questions

Exam Code/Number: C1000-189
Exam Name/Title: IBM Instana Observability v1.0.277 Administrator - Professional
Certification Provider: IBM
Corresponding Certification: IBM Instana Observability

Exam Questions: 64
Updated On: Jun 11, 2026

Question #22

What is a valid method for an administrator to delete the 2FA settings of a user?

A. Go to settings -> Users, select the user, and delete the 2FA settings there.

B. Submit a delete request to the API with the user's email.

C. Use the kubectl-instana command line utility which provides the reset-2fa command.

D. SSH into the Clickhouse database pod, use SQL to delete the 2FA entry from the user.

Discussion 0

Correct Answer: A Vote an answer

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Question #23

Which statement best describes Beelnstana?

A. A Kubernetes operator that requires high-performing data stores and a distributed data store cluster.

B. An operator that can be used to install Instana on Kubernetes

C. It is a metric database used to perform complex metric queries

D. An operator that can be used only on self-hosted deployments that have data stores installed

Discussion 0

Correct Answer: A Vote an answer

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Question #24

What is highly recommended when integrating a few hundred IBM APM v8 agents with Instana?

A. Re-install the IBM APM 8 server.

B. Install the Instana Agent on multiple servers.

C. Increase the JVM memory of the Instana host agent.

D. Enable the APM sensor directly on the configuration.yaml file.

Discussion 0

Correct Answer: C Vote an answer

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Question #25

What is the default value of the agent log level?

A. Debug

B. Warn

C. Trace

D. Info

Discussion 0

Correct Answer: D Vote an answer

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Question #26

Which statement best describes Beelnstana?

A. A Kubernetes operator that requires high-performing data stores and a distributed data store cluster.

B. An operator that can be used to install Instana on Kubernetes

C. It is a metric database used to perform complex metric queries

D. An operator that can be used only on self-hosted deployments that have data stores installed

Discussion 0

Correct Answer: A Vote an answer

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Question #27

Which logging framework is used by Instana agents?

A. Serilog

B. Log4j2

C. JSNLog

D. Loggly

Discussion 0

Correct Answer: B Vote an answer

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Question #28

What is the default context in which an action script sensor runs?

A. Logged in Instana user

B. Instana agent

C. Service agent

D. Container

Discussion 0

Correct Answer: B Vote an answer

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