All queries can be cached.

Solution (By Examveda Team)

This question is asking if every single query you run in MySQL can be stored in the cache for faster access later.

Think of the cache like a temporary storage space for frequently used information. It helps speed things up because your database doesn't have to go through the whole process of finding the data each time you need it.

But not every query can be cached. Here's why:

* Data Changes: If the data you're querying changes frequently, a cached version might be outdated.
* Specific Conditions: Queries with specific conditions (like filters or joins) might not fit into a general cache.
* Security: Some queries, especially those involving sensitive data, might not be suitable for caching.

So, the answer is Option B: False

While MySQL has a query cache, it doesn't store every single query for later use. It's smart enough to know which queries are good candidates for caching and which ones should be handled fresh each time.