Correct answer is -i) True
yes, it is true. Indexes are for improving the performance of queries, and, for some MarkLogic features, are required.
The increased list cache will improve query performance. Use some of the reclaimed memory from the expanded tree cache to increase the list cache.MarkLogic enables some default full-text search indexes and any inserted content populates these indexes. There are situations where these indexes may need to be changed, including:
- to enable additional search functionality in a MarkLogic application
- to increase accuracy of unfiltered searches
- to create additional facets or lexicon-based functions
- to recognize enhancements or bug fixes between MarkLogic versions
- to remove unused indexes to reclaim disk space
