Which of the following is the correct order of precedence (high to low)?

Solution (By Examveda Team)

This question is about how MySQL evaluates different parts of a query. Think of it like solving a math equation: you need to know which operations to do first.

In MySQL, operators have a set order of precedence. This means some operators are more important than others, and they get executed first.

Let's break down the options:

* ! (NOT) is the highest precedence operator. It means "not." So if you have !true, it becomes false.
* ^ (XOR) is the next highest. XOR means "exclusive or". It returns true if only one of the inputs is true.
* << (Left Shift) shifts bits to the left. This operator is less important than ! and ^.
* XOR (Exclusive OR) is the last operator in the list. It's the same as ^.

So, the correct order of precedence from highest to lowest is: ! (NOT), ^ (XOR), << (Left Shift), XOR (Exclusive OR)

Therefore, the correct answer is Option D: !, ^, XOR, <<