Close-ended questions are typically used to: determine customer needs. uncover background data. gather a lot of information. get one-syllable answers. uhh yea another one

that was fast

The answer is to get one syllable answer. Close-ended questions are questions that you can answer with only just a simple yes or no. While open-end questions start a number of details and are used to search for considerable amounts of information and opening up exchange of ideas like gather information, uncover background data, and to determine customer needs.

to save the day, harry must get past a scary three-headed guard dog.