Search Performance Fundamentals core-certified-advanced-power-user Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A user reports that a search returning 10,000 events is slow. Using the Job Inspector, you see that the 'Search Head' component shows high execution time, but the 'Indexers' component shows low execution time. Which action is most likely to improve performance?

   • AAdd more indexers to distribute the search load.
   • BReduce the time range of the search to limit the data scanned.
   • CIncrease the number of parallel searches on the search head.
   • DUse the `fields` command to remove unnecessary fields from the results.
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   What is the primary purpose of a transforming command?

   • ATo convert raw events into statistical results such as tables or charts.
   • BTo sort events in a specific order.
   • CTo filter events based on a condition.
   • DTo extract new fields from raw event data.
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4. 8application · medium

   A user is running a search that returns a large number of events. The search is slow, and the Job Inspector shows that the 'Search Head' component has high execution time. Which action is most likely to reduce the search head's workload?

   • AAdd more indexers to distribute the search load.
   • BIncrease the number of parallel searches on the search head.
   • CUse the `fields` command to limit the fields returned to only those needed.
   • DUse the `head` command to limit the number of events returned.
   Reveal Solution Discussion Select an answer first
5. 9application · medium

   A search is returning results, but the user says it is slow. In the Job Inspector, you see that the 'Scan Count' is 50 million events, but the 'Result Count' is only 100. Which optimization would have the most impact?

   • AAdd a filter to the initial search to reduce the scan count.
   • BUse the `fields` command to limit the fields returned.
   • CIncrease the number of parallel searches on the search head.
   • DUse the `head` command to limit the results to 100.
   Reveal Solution Discussion Select an answer first
6. 10foundation · easy

   Which technique is an example of pre-filtering data to reduce the dataset before search-time processing?

   • AApplying the stats command to aggregate results.
   • BSpecifying a narrow time range in the search.
   • CUsing the rex command to extract fields.
   • DUsing the eval command to create a new field.
   Reveal Solution Discussion Select an answer first