Advanced editing techniques in Photoshop CS

With which tool can you smear the colors of an image to even out textures and colors?

Q The Burn tool
Q The Dodge tool
P The Smudge tool
Q The Sponge tool


What do you need to do before you can activate the History Brush tool?

P Select an image state
Q Select the parts of an image to which it must apply
Q Set the tool to support the non-linear editing of states


With which tool can you lighten specific sections of an image?

Q The Burn tool
P The Dodge tool
Q The Smudge tool
Q The Sponge tool


Suppose you have applied a Median filter to an image and now want to see what effect a Blur filter will have, without losing the current settings. What should you do?

Q Apply the Blur filter to a new copy of the original image
Q Create a new filter layer
P Create a new filter layer and then hide the Median filter layer
Q Temporarily delete the Median filter layer and create a Blur filter layer