A is correct: Enabling semantic search allows the system to interpret the intent behind user queries, improving the relevance of search results beyond keyword matching.
B is correct: Ranking profiles help surface the most useful and frequently accessed knowledge articles, enhancing the efficiency of the internal knowledge search.
C is incorrect: Disabling synonym expansion typically reduces the breadth of search results, which can negatively impact finding relevant articles especially when users use varied terminology.
D is correct: Filtering by categories or tags ensures that representatives see only relevant articles, reducing noise and improving search efficiency.
E is incorrect: Excluding full-text content indexing severely limits the search scope, reducing the ability to find relevant articles based on content, which is critical for representative support.
F is incorrect: Returning too many search results can overwhelm representatives and degrade performance; relevance ranking and filtering are preferred methods to optimize results.