IBM Instana V1.0.243 Administration - C1000-161 Exam Questions [2026]

QUESTION NO: 1
Which of the following is a core capability of IBM Instana?

A. Automated root cause analysis B. Batch processing C. Real-time user monitoring D. Data warehousing

Correct Answer: A

QUESTION NO: 2
When creating a complex filter using the Instana query language, which of the following practices should be avoided to maintain query efficiency and clarity?

A. Using explicit logical operators for clarity B. Testing queries incrementally as they are built C. Leveraging available documentation and syntax hints D. Nesting conditions excessively

Correct Answer: D

QUESTION NO: 3
What distinguishes monitoring from observability in the context of system management?

A. Monitoring is about collecting and analyzing data, while observability is about understanding why something happened. B. There is no significant difference; both terms are interchangeable. C. Monitoring is reactive, whereas observability is proactive. D. Monitoring focuses only on external outputs, while observability concerns internal states.

Correct Answer: A,C,D

QUESTION NO: 4
How can service discovery and service naming rules be modified in Instana?

A. By restarting the Instana agent B. Using an automated script via API C. By editing the global configuration file manually D. Through the Instana user interface

Correct Answer: B,D

QUESTION NO: 5
Which feature distinguishes IBM Instana's observability capabilities from traditional monitoring tools?

A. The ability to provide historical data analysis B. The dynamic graphing of service dependencies C. The provision of detailed logs for every transaction D. Periodic reports on system health

Correct Answer: B

QUESTION NO: 6
How should SLOs be adapted for a service with highly variable load patterns and critical real-time processing requirements?

A. Set overly stringent SLOs to ensure high performance at all times, regardless of actual load, to account for unexpected spikes in demand and ensure that real-time processing requirements are always met. B. Maintain static SLOs throughout, ignoring variable load patterns and focusing only on maintaining a consistent baseline for performance and availability. C. Establish tiered SLOs that define different levels of service expectations during identified peak and off-peak periods, with stricter SLOs applied during peak times to address real-time processing needs and more relaxed SLOs during off-peak times to optimize resource usage. D. Adjust SLOs dynamically based on predicted load patterns, using historical data to forecast high-load periods and relaxing SLOs during low-load times to allow for system maintenance and updates.

Correct Answer: C

QUESTION NO: 7
What are the benefits of scheduling maintenance windows in Instana?

A. To enable automatic system updates B. To suppress non-critical alerts while keeping critical alerts active C. To inform stakeholders of system unavailability D. To prevent false positives in alerting during known downtimes

Correct Answer: B,C,D

QUESTION NO: 8
Which of the following statements accurately reflects IBM Instana's approach to application monitoring?

A. It supports a wide range of programming languages and frameworks. B. It requires extensive manual configuration for each service. C. It prioritizes ease of setup over depth of insight. D. It uses a single, static threshold for all alerting mechanisms.

Correct Answer: A

QUESTION NO: 9
How can administrators efficiently apply the same access permissions to multiple users in an access management system?

A. By individually setting permissions for each user B. By creating a guest account for all users C. By grouping users with similar access needs D. By using public Wi-Fi networks

Correct Answer: C

QUESTION NO: 10
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