QUESTION: 5

One server in a customer's data center is regularly restarting due to power supply issues.
What type of dashboard could be used to view charts and create detectors for this server?

Single-instance dashboard
Machine dashboard
Multiple-service dashboard
Server dashboard

Answer(s): A

Explanation:

According to the Splunk O11y Cloud Certified Metrics User Track document., a single-instance dashboard is a type of dashboard that displays charts and information for a single instance of a service or host. You can use a single-instance dashboard to monitor the performance and health of a specific server, such as the one that is restarting due to power supply issues. You can also create detectors for the metrics that are relevant to the server, such as CPU usage, memory usage, disk usage, and uptime. Therefore, option A is correct.

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QUESTION: 6

To refine a search for a metric a customer types host: test-*.
What does this filter return?

Only metrics with a dimension of host and a value beginning with test-.
Error
Every metric except those with a dimension of host and a value equal to test.
Only metrics with a value of test- beginning with host.

Answer(s): A

Explanation:

The correct answer is A. Only metrics with a dimension of host and a value beginning with test-. This filter returns the metrics that have a host dimension that matches the pattern test-. For example, test-01, test-abc, test-xyz, etc. The asterisk () is a wildcard character that can match any string of characters.
To learn more about how to filter metrics in Splunk Observability Cloud, you can refer to this documentation.
1: https://docs.splunk.com/Observability/gdi/metrics/search.html#Filter-metrics
2: https://docs.splunk.com/Observability/gdi/metrics/search.html

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QUESTION: 7

A customer operates a caching web proxy. They want to calculate the cache hit rate for their service.
What is the best way to achieve this?

Percentages and ratios
Timeshift and Bottom N
Timeshift and Top N
Chart Options and metadata

Answer(s): A

Explanation:

According to the Splunk O11y Cloud Certified Metrics User Track document., percentages and ratios are useful for calculating the proportion of one metric to another, such as cache hits to cache misses, or successful requests to failed requests. You can use the percentage() or ratio() functions in SignalFlow to compute these values and display them in charts. For example, to calculate the cache hit rate for a service, you can use the following SignalFlow code:
percentage(counters("cache.hits"), counters("cache.misses")) This will return the percentage of cache hits out of the total number of cache attempts. You can also use the ratio() function to get the same result, but as a decimal value instead of a percentage. ratio(counters("cache.hits"), counters("cache.misses"))

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QUESTION: 8

Which of the following are correct ports for the specified components in the OpenTelemetry Collector?

gRPC (4000), SignalFx (9943), Fluentd (6060)
gRPC (6831), SignalFx (4317), Fluentd (9080)
gRPC (4459), SignalFx (9166), Fluentd (8956)
gRPC (4317), SignalFx (9080), Fluentd (8006)

Answer(s): D

Explanation:

The correct answer is D. gRPC (4317), SignalFx (9080), Fluentd (8006). According to the web search results, these are the default ports for the corresponding components in the OpenTelemetry Collector. You can verify this by looking at the table of exposed ports and endpoints in the first result. You can also see the agent and gateway configuration files in the same result for more details.
1: https://docs.splunk.com/observability/gdi/opentelemetry/exposed-endpoints.html

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Free SPLK-4001 Exam Braindumps (page: 2)

QUESTION: 5

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QUESTION: 6

Explanation:

QUESTION: 7

Explanation:

QUESTION: 8

Explanation: