Is the following statement is true/false?
"An expression can be NULL, but can never equal to NULL"

Solution (By Examveda Team)

This question is about how MySQL handles the special value NULL, which represents the absence of a value.

The statement says "An expression can be NULL, but can never equal to NULL". Let's break it down:

* "An expression can be NULL": This part is true. Many operations in MySQL can result in a NULL value. For example, if you try to divide a number by zero, the result will be NULL.
* "Can never equal to NULL": This part is false. In MySQL, you cannot directly compare values using the '=' operator with NULL. This is because NULL represents the absence of a value, so it's not possible to say definitively whether a value is equal to it.

Therefore, the correct answer is Option B: False.