1) Pressing Ctrl + R when editing an object will do which of the following? A. Undo an extrusion
B. Create a reverse of an extrusion
C. Add an edge loop
D. Remove an edge loop

2) Which of the following is the brush tool that allows you to click and drag vertices around as though you were nudging paint on a canvas with a brush?

A. Grab Brush
B. Smudge tool
C. Ink blotter
D. Plastiform Tool

3) Most people stand and walk with their toes pointing in which direction?

A. Slightly Inwards
B. Slightly Outwards
C. Straight Forward
D. Slightly Upwards

4) Since it's a modifier, the Mirror tool in Blender can easily be turned on and off while you construct a model.

A. True
B. False

5) The default interaction mode that is active when you launch Blender is the Texture Paint mode.

A. True
B. False

6) If you leave Merge and Clipping unchecked in Blender, two sides of a model might not meet properly in the center and can pull away from each other as you edit the model.

A. True
B. False

7) Putting a black glove texture over hands is a common way to "trick" the viewer's eye so that they are less likely to pick up on the fact that there are no individual fingers.

A. True
B. False

8) When working with an object that is twisted in a way which does not align with the global x, y, and z axis, it is often helpful to switch in which of the following ways?

A. Occidental coordinates to Incidental coordinates
B. Cardinal coordinates to Cardinal subordinates
C. Global coordinates to Normal coordinates
D. Absolute coordinates to Relative coordinates