The closed form of questioning is used when:

The closed form of questioning is used when the instructor is looking for a specific answer. This type of questioning typically limits responses by prompting students to answer with a straightforward reply, often "yes" or "no," or select from a defined set of options. Closed questions ensure that the instructor can evaluate comprehension or ascertain knowledge about a particular topic without ambiguity.

In contexts such as testing knowledge or ensuring students grasp critical facts or concepts, this method allows for clear assessment of understanding. This approach is particularly efficient for gathering factual information or confirming specific pieces of data, thereby making it a valuable tool in an instructor’s teaching strategy.