Question 1

In an ExponentialHistogram, how are negative values handled?

Options :

A : Negative values are mapped by their absolute value into a separate negative range using the same scale as the positive range.

B : Negative values are ignored and not represented in the histogram.

C : Negative values are stored in the same buckets as positive values but with negative counts.

D : Negative values are combined with positive values in a single range.

Answer: A

Question 2

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

Options :

A : ForceFlush

B : UpdateConfig

C : GetResource

D : Shutdown

Answer: D

Question 3

In the OpenTelemetry Collector, what determines the order in which processing operations are applied to telemetry data?

Options :

A : The priority level assigned to each processor.

B : The type of telemetry data being processed.

C : The sequence in which processors are added to a pipeline.

D : The alphabetical order of processor names in the configuration file.

Answer: C

Question 4

What action should you take if the 'otelcol_exporter_queue_size' frequently approaches or exceeds the 'otelcol_exporter_queue_capacity'?

Options :

A : Reduce the memory allocated to the Collector.

B : Increase the exporter queue size or add more workers.

C : Decrease the number of exporter workers.

D : Ignore the metrics as they are not critical.

Answer: B

Question 5

You have a root span representing an HTTP request and a child span representing a database query executed as part of handling that request. How should the child span reference its parent span?

Options :

A : By setting the child span-s Trace ID to match the parent span-s Trace ID

B : By creating a new Trace ID for the child span

C : By setting the child span-s parent_id to the parent span-s Span ID

D : By leaving the parent_id field empty in the child span

Answer: C

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