Describe the Underlying Text Parsing and Indexing Process CORE-CERTIFIED-CONSULTANT Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   Which of the following is a method Splunk uses to determine event boundaries?

   • AUsing the LINE_BREAKER setting in props.conf
   • BUsing the INDEXED_EXTRACTIONS setting in props.conf
   • CUsing the TRANSFORMS setting in transforms.conf
   • DUsing the TIME_FORMAT setting in props.conf
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2. 7expert · hard

   A consultant is troubleshooting an issue where events from a syslog source are being assigned the wrong date. The syslog messages have a timestamp in the format 'May 1 12:34:56' (note the double space). The default timestamp extraction is failing to recognize the format. What should the consultant configure?

   • ASet TIME_FORMAT = %b %e %H:%M:%S and TIME_PREFIX to match the start of the timestamp.
   • BSet MAX_TIMESTAMP_LOOKAHEAD = 100 to allow more characters for timestamp detection.
   • CSet SHOULD_LINEMERGE=false to prevent the timestamp from being merged with other lines.
   • DUse a regex in TRANSFORMS to extract the timestamp and set it as the event time.
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4. 8foundation · easy

   Which configuration setting in props.conf is used to specify the format of the timestamp in the raw data?

   • AMAX_TIMESTAMP_LOOKAHEAD
   • BTIME_FORMAT
   • CSHOULD_LINEMERGE
   • DLINE_BREAKER
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5. 9expert · hard

   A consultant is troubleshooting an issue where events from a custom application are being indexed with the wrong timestamp. The log format is: '2024-05-01 12:34:56 [INFO] message'. The default timestamp extraction is picking up the time from a different part of the event. What should the consultant configure to ensure the correct timestamp is used?

   • AUse a regex in TRANSFORMS to extract the timestamp and set it as the event time.
   • BSet TIME_PREFIX to match the beginning of the timestamp and TIME_FORMAT to the exact format.
   • CSet SHOULD_LINEMERGE=false to prevent the timestamp from being merged with other lines.
   • DSet MAX_TIMESTAMP_LOOKAHEAD to a large value to capture the entire event.
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6. 10application · medium

   A consultant notices that some events from a legacy system contain invalid UTF-8 byte sequences, causing garbled text in search results. The data is ingested through a heavy forwarder. What should the consultant configure to handle these invalid sequences?

   • ADo nothing; Splunk automatically replaces invalid UTF-8 sequences with the replacement character.
   • BConfigure a transforms rule to replace invalid sequences with a placeholder.
   • CSet CHECK_FOR_HEADER=true in props.conf to validate the encoding.
   • DEnable the UTF-8 validation setting in inputs.conf for the data input.
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