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Multiple Choice

What is the first action a search engine takes when processing a query?

The first action is parsing the query into searchable terms. This means breaking the user’s input into individual words or phrases, normalizing them (such as making them lowercase and reducing related forms), and handling any operators or exact-phrase logic. This initial step prepares a structured representation of what the user is asking for, so the engine can effectively look up matches in its index. Indexing pages is a separate, offline process that builds the data structure the search uses; it isn’t performed as part of processing a single query. Displaying results comes after retrieval and ranking, when the user sees the final list. So the critical first move is turning the query into a clean, searchable form through parsing.

The first action is parsing the query into searchable terms. This means breaking the user’s input into individual words or phrases, normalizing them (such as making them lowercase and reducing related forms), and handling any operators or exact-phrase logic. This initial step prepares a structured representation of what the user is asking for, so the engine can effectively look up matches in its index. Indexing pages is a separate, offline process that builds the data structure the search uses; it isn’t performed as part of processing a single query. Displaying results comes after retrieval and ranking, when the user sees the final list. So the critical first move is turning the query into a clean, searchable form through parsing.