Free Linux Foundation PCA Exam Dumps Questions & Answers

Which Alertmanager feature allows you to temporarily stop notifications for a specific alert?

• A.Silence
• B.Deduplication
• C.Grouping
• D.Inhibition

How can you send metrics from your Prometheus setup to a remote system, e.g., for long-term storage?

• A.With "federation"
• B.With "scraping"
• C.With S3 Buckets
• D.With "remote write"

Which of the following metrics is unsuitable for a Prometheus setup?

• A.user_last_login_timestamp_seconds{email="[email protected]"}
• B.http_response_total{handler="static/*filepath"}
• C.promhttp_metric_handler_requests_total{code="500"}
• D.prometheus_engine_query_log_enabled

Which PromQL statement returns the average free bytes of the filesystems over the last hour?

• A.avg(node_filesystem_avail_bytes[1h])
• B.sum_over_time(node_filesystem_avail_bytes[1h])
• C.avg_over_time(node_filesystem_avail_bytes[1h])
• D.sum(node_filesystem_avail_bytes[1h])

How many metric types does Prometheus text format support?

• A.4
• B.8
• C.10
• D.40