A default constructor has how many parameters?

What is the most common user error when double-clicking the mouse?

A) There is lint on the mouse roller. B) There is too much time between the first and second click. C) The tip of the mouse is not pointed on the object correctly. D) The user clicks the left and right mouse button.

When using the transform controls of the Move tool, what button do you

need to press and hold to constrain the image's proportions? What will be an ideal response?