MySQL provides a date type that has an optional time part.

This question asks if MySQL has a date type that can store both a date and a time.
Let's break it down:
* Date Type: In databases, a "date type" is how we tell the database to store and handle information like dates and times.
* Optional Time Part: This means that we can choose to include a time component along with the date, or just store the date by itself.

Here's how to think about it:
MySQL does have a date type called DATETIME. This type lets us store both a date and a time.

Therefore, the answer is Option A: True**
Explanation:
MySQL's DATETIME type allows us to store both a date and a time, making the time part optional.
This means you can store just a date or a date and a time, depending on your need.