WorksheetsLesson 6 Masks and Channels
Total questions: 10
Worksheet time: 5mins
An extra channel added to an image that stores selections as grayscale images is called:
A clipping channel
A vector channel
A selection channel
an alpha channel
The keyboard shortcut to temporarily use the Quick Selection tool in Subtract mode when it is set in Add mode is:
Hold down the Shift key
Hold down the Alt key
Hold down the Spacebar
Hold down the CTRL key
To mask edges with challenging details, which tool should you use?
The Refine Edge Brush tool
The Refine Mask Edge tool
The Refine Edge Pen tool
None of these answers are correct
What happens when you double-click the Zoom tool in the Tools panel?
It reduces the image to 50% view
It enlarges the image to 200% view
It returns the image to 100% view
It zooms in on the last selected area
Which color should you paint onto a mask in order to completely hide the portions of the image you are painting over?
White
Gray
Black
Red
What are the optimal Global Refinements slider settings?
Smooth = 100, Contrast = 10, Feather = 0
Smooth = 20, Contrast = 0, Feather = 5
Smooth = 10, Contrast = 20, Feather = 2
The optimal settings depend on the selection
What appears as you make a selection In Quick Mask mode, masking the area outside the selection?
The Tools panel
A rubylith
A red overlay
Red acetate
What happens when you paint with neutral gray in Quick Mask mode?
The mask provides partial transparency
Neutral gray is equivalent to using black
Neutral gray is equivalent to using white
You can't use gray to create a mask
When using Puppet Warp, how can you tell that a specific pin is selected?
The pin is highlighted in blue
A white dot appears in the center of the pin
If you can see the pin at all, it's selected
Alt-click or Option-click the center of the pin
Channels contain which type(s) of data?
Text and texture
Painting and shapes
Color and selection information
All of these answers are correct
