Free Linux Foundation OTCA Exam Questions

Become Linux Foundation Certified with updated OTCA exam questions and correct answers

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Total 354 Questions | Updated On: Jul 03, 2026

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Question 1

Which type of metric instrument in OpenTelemetry is best suited for capturing the current value of a resource, such as memory usage?

A : Histogram

B : Gauge

C : Summary

D : Counter

Answer: B

Question 2

Which of the following is a key limitation of traditional logging systems in distributed environments?

A : They often lack robust correlation mechanisms with traces and metrics.

B : They natively support distributed tracing information.

C : They have standardized context propagation across services.

D : They provide real-time log analysis capabilities.

Answer: A

Question 3

Which method must be implemented by the MeterProvider to allow for resource cleanup?

A : ForceFlush

B : UpdateConfig

C : GetResource

D : Shutdown

Answer: D

Question 4

Your monitoring system requires aggregated statistics for specific attributes of your metrics, and you want to customize how these aggregations are performed. Which OpenTelemetry feature should you use to achieve this?

A : Use the default aggregation provided by the OpenTelemetry API

B : Override the default aggregation using Views

C : Disable metric collection for unnecessary instruments

D : Switch from metrics to tracing

Answer: B

Question 5

Your application team wants to understand how users navigate through the application to identify potential UX improvements. Which type of telemetry data should they collect?

A : Application infrastructure telemetry data

B : Telemetry data from IT infrastructures

C : Network telemetry data

D : User telemetry data

Answer: D

Page: 1 / 71

Total 354 Questions | Updated On: Jul 03, 2026

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