Question

in powerpoint, which of the following needs to be pressed while dragging in order for the placeholder size to change from a fixed center point?
a alt
b ctrl
c shift
d ctrl+shift

Explanation:

In PowerPoint, when you press the Alt key while dragging a placeholder, it allows for more precise resizing from a fixed center point. The Ctrl key is often used for actions like duplicating objects. The Shift key is typically for maintaining aspect ratio. Ctrl + Shift combination has other functions in different contexts but not for this specific placeholder resizing from a fixed center point as described.

Answer:

A. Alt