Which mode tells not to cache query results?

Solution (By Examveda Team)

This question is asking about query caching in MySQL. Query caching is a way for MySQL to store the results of queries so that it can retrieve them faster the next time the same query is run.

There's a special mode in MySQL that tells it not to cache query results at all. We need to figure out which option represents this mode.

Let's analyze the options:

* Option A: 0 - This option usually represents a default or "off" state. In many contexts, 0 means "don't do anything." * Option B: 1 - This option often represents an "on" or "enabled" state. It's possible that 1 could be used to activate caching. * Option C: 2 - This option could represent a specific caching mode or a different level of caching. * Option D: 3 - This option is similar to Option C; it could represent a different caching mode.

Since we're looking for the option that disables caching, the most likely answer is Option A: 0. This is because 0 often represents a default or "off" state, which would make sense for disabling caching.

The correct answer is likely Option A: 0.