IBM C1000-189 Practice Exams
Last updated on Oct 22,2026- Exam Code: C1000-189
- Exam Name: IBM Certified Instana Observability v1.0.277 Administrator - Professional
- Certification Provider: IBM
- Latest update: Oct 22,2026
For configuring EUM in Instana, which of the following are applicable settings?
- A . Filtering monitoring data by user agent string
- B . Capturing custom JavaScript events
- C . Excluding specific IP addresses from being monitored
- D . Monitoring only secured HTTPS sessions
What is the primary purpose of integrating third-party tracing tools into your system?
- A . To improve graphical user interface design
- B . To optimize database normalization
- C . To enhance the monitoring of distributed systems
- D . To increase internet bandwidth usage
What is an essential consideration when deploying IBM Instana in a hybrid cloud environment?
- A . Ensuring compatibility with only IBM cloud services
- B . Neglecting private cloud resources as they are inherently secure
- C . Monitoring across both on-premises and cloud environments
- D . Focusing exclusively on the public cloud components
What steps should be considered when upgrading Instana Backend On-Prem?
- A . Verifying compatibility with existing agents
- B . Backing up the current configuration and data
- C . Reading the release notes for potential breaking changes
- D . Upgrading all agents before upgrading the backend
Which two protocols are supported for OpenTelemetry ingestion in the host agent?
- A . HTTP
- B . UDP
- C . RTP
- D . TCP
- E . GRPC
When installing the Instana backend on Docker, which of the following statements is true?
- A . The Instana backend requires a single container deployment.
- B . The backend can be installed without persistent storage.
- C . Network connectivity between containers is not necessary.
- D . Docker Compose can be used to manage the container deployment.
Why is it important to integrate third-party tracing tools in a microservices architecture?
- A . To decrease network transparency
- B . To enhance traceability and debugging across services
- C . To centralize all code in a single location
- D . To ensure all services use the same programming language
During troubleshooting, why might reinstalling the agent be necessary?
- A . If all other connectivity checks and configurations are correct but issues persist
- B . As a first response to any complaint without diagnosis
- C . To ensure the agent experiences as much downtime as possible
- D . Reinstallation is never necessary in any circumstance
When configuring authentication, why is it important to establish a password expiration policy?
- A . To ensure user convenience
- B . To reduce the system’s memory usage
- C . To prevent unauthorized access from outdated passwords
- D . To increase network bandwidth
Which of the following is a key benefit of integrating third-party alerting tools?
- A . To facilitate social media marketing
- B . To provide real-time notifications on system issues
- C . To enhance email aesthetics
- D . To improve printing services