Use Data Preview to Validate Event Creation During the Parsing Phase SPLK-1003 Practice Questions (Page 3)

Questions 11–15

1. 11application · medium

   A security analyst is using Data Preview to validate events from a new firewall log. The raw data contains a timestamp like 'Mar 15 2024 14:22:33' at the beginning of each line. In the preview, the events are correctly broken, but the displayed timestamp for each event is the time the file was indexed, not the time in the log. What is the most likely cause and fix?

   • AThe 'auto' timestamp setting is disabled; the analyst should enable it to allow Splunk to automatically detect the timestamp.
   • BThe line breaking is incorrect, causing the timestamp to be missed; the analyst should adjust the line-breaking rule.
   • CThe timestamp format is not recognized by Splunk's default settings; the analyst should manually define the timestamp format in the timestamp settings.
   • DThe timezone is set incorrectly in the indexer; the analyst should change the timezone in the global settings.
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2. 12expert · hard

   An admin is adding a new data source that contains both single-line and multi-line events. The multi-line events are separated by a blank line, but the single-line events are not. In Data Preview, the admin needs to configure line breaking so that multi-line events are combined, but single-line events are not. What is the best approach?

   • ASet the line-breaking rule to 'Blank line' to combine multi-line events, and ensure single-line events are not followed by a blank line.
   • BSet the line-breaking rule to 'Every newline' and then use a regex to combine specific lines.
   • CUse a regex line-breaking rule that matches the start of a new event, which works for both single-line and multi-line events.
   • DIncrease the maximum event size to allow multi-line events to be combined, and leave the line-breaking rule as 'Every newline'.
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4. 13foundation · easy

   If events are being split incorrectly in Data Preview, what setting should you adjust?

   • AIndex name settings
   • BLine breaking settings, such as the line breaker regex
   • CTimestamp format settings
   • DField extraction settings
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5. 14application · medium

   A sysadmin is adding a new log source where each event is a single line, but some lines are very long (up to 20,000 characters). In Data Preview, the events are being split at 10,000 characters. What is the most likely cause and fix?

   • AThe data source is a CSV file, and the admin should change the source type to 'structured'.
   • BThe timestamp is causing the split; the admin should adjust the timestamp settings.
   • CThe line-breaking rule is set to 'Every 10,000 characters'; the admin should change it to 'Every newline'.
   • DThe maximum event size is set to 10,000; the admin should increase it in the line-breaking settings.
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6. 15foundation · easy

   In Data Preview, how can you tell if a timestamp has been correctly extracted for an event?

   • AThe event has a timestamp field in the field list
   • BThe event is highlighted in green
   • CThe timestamp is displayed in the event's timestamp column and matches the expected time
   • DThe event appears in the correct index
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