IBM C1000-189 Practice Exams
Last updated on Oct 23,2026- Exam Code: C1000-189
- Exam Name: IBM Certified Instana Observability v1.0.277 Administrator - Professional
- Certification Provider: IBM
- Latest update: Oct 23,2026
Question #91
For optimal operation of Instana agents installed on servers, which of the following is crucial?
- A . Each server must be in the same subnet.
- B . Agents must have the ability to initiate outbound connections.
- C . The time synchronization must be disabled on the host.
- D . A static IP address must be assigned to each agent.
Correct Answer: B
Question #92
What is a crucial aspect of managing API token permissions?
- A . Granting all tokens full administrative privileges by default
- B . Regularly updating tokens to grant broader access indiscriminately
- C . Ensuring that token permissions align with the principle of least privilege
- D . Distributing tokens freely outside the organization to promote transparency
Correct Answer: C
Question #93
Which method is correct for customizing the default service mapping?
- A . Apply the service.custom tag.
- B . Apply the service.mapping tag.
- C . Specify the HTTP header X-Instana-Custom-Service.
- D . Specify the HTTP header X-Instana-Service.
Correct Answer: D
Question #94
Which of the following is a common method for configuring user authentication in an access management system?
- A . Assigning IP addresses
- B . Implementing password policies
- C . Upgrading hardware components
- D . Monitoring network traffic
Correct Answer: B
Question #95
For creating application perspectives in Instana, which elements can be configured?
- A . Perspective based on geographical location
- B . Filtering services by their response times
- C . Grouping based on deployment environments
- D . Perspective exclusivity to ensure no overlap between perspectives
Correct Answer: ACD