What happens when both the minimize box and maximize box property are set to false?

Both are disabled
This situation shows an exception
This situation shows an error
Both are removed from the title bar

The correct answer is D. Both are removed from the title bar.

When both the minimize box and maximize box property are set to false, the minimize and maximize buttons are removed from the title bar. This can be useful for creating a more streamlined or compact user interface.

Option A is incorrect because the minimize and maximize buttons are not disabled, they are simply removed from the title bar.

Option B is incorrect because this situation does not show an exception.

Option C is incorrect because this situation does not show an error.