WorksheetsImage Editing: Selections
Total questions: 27
Worksheet time: 14mins
Name
Class
Date
1.
When you select an area of an image and then perform an edit, what happens?
a)
The edit is limited to the area outside the selection on just the current layer.
b)
The edit is limited to the area outside the selection, but affects all layers.
c)
The edit is limited to the area within the selection on just the current layer.
d)
The edit is limited to the area within the selection, but affects all layers.
2.
Which tool would you use to select areas by color?
a)
Eyedropper tool
b)
Magic Wand tool
c)
Quick Selection Tool
d)
Color Replacement Tool
3.
When using the Rectangular Marquee tool or the Elliptical Marquee tool, which key would you hold down to constrain the marquee to a square or circle, respectively?
a)
Option/Alt
b)
Spacebar
c)
Command/Control
d)
Shift
4.
Which Photoshop dialog would you use to select areas by color?
a)
Auto Color
b)
Color Range
c)
Select Color
5.
The TOLERANCE setting for the Magic Wand tool controls what function?
a)
The ability of the tool to select nonadjacent pixels
b)
The darkest value of pixels that the tool can select
c)
The lightest value of pixels that the tool can select
d)
The range of color tones that the tool can select
6.
Which tool selects areas of an image based on edge contrast?
a)
Eyedropper tool
b)
Magic Wand tool
c)
Color Replacement tool
d)
Quick Selection tool
7.
For what purpose would you use the + and - eyedroppers in the Color Range dialog?
a)
To add or remove colors from the selection
b)
To add or remove colors from the image
c)
To enlarge or shrink the current selection area by 1 pixel at a time
8.
Before using the Color Range dialog, you can select an area of the image to control which area the command detects colors in.
a)
True
b)
False
9.
The reason you would put your document into Quick Mask mode is to create or edit a selection using a brush.
a)
True
b)
False
10.
How can you put a document into Quick Mask mode?
a)
Double-click a layer mask thumbnail on the Layers panel.
b)
Option/Alt-click a layer mask thumbnail on the Layers panel
c)
Click the Edit in Quick Mask Mode button on the Tools panel.
11.
To paint a full-opacity mask on an image (e.g., with the Brush tool) in default Quick Mask mode, which Foreground color do you need to use?
a)
Black
b)
White
c)
Gray
d)
Any color
12.
To paint a partial-opacity mask on an image in Quick Mask mode, which Foregound color should you use?
a)
Black
b)
White
c)
Gray
d)
Any Color
13.
Via the Quick Mask Options dialog, you can control whether a Quick Mask represents the masked areas or the selected areas of the image. How do you open this dialog?
a)
Double-click the Edit in Quick Mask Mode button in the Tools panel.
b)
Exit Quick Mask mode, then, with the selection active, choose Mask Options from the Masks panel menu.
c)
Right-click the alpha channel in the Channels panel, and choose Mask Options from the context menu.
14.
An existing selection cannot be edited in Quick Mask mode; Quick Mask mode is used only for creating selections.
a)
True
b)
False
15.
Once you have created a Quick Mask, what is the next step?
a)
Put the document back into Standard mode (to convert the mask to a selection).
b)
Inverse the selection.
c)
Apply an image edit.
16.
What is the best tool to use to quickly select a solid-color area of an image?
a)
Quick Selection tool
b)
Magic Wand tool
c)
Eyedropper tool
17.
Which key or keys would you press to deselect a selection?
a)
Return/Enter
b)
Cmd+D/Ctrl+D
c)
Esc
d)
Option+D/Alt+D
18.
When saving an active selection for future use, what is the first step?
a)
Click the Save Selection as Channel button on the Channels panel.
b)
Choose the tool that you used to create the selection.
c)
Click the Create New Channel button on the Channels panel.
d)
Choose New Spot Channel from the Channels panel menu.
19.
When you click an alpha channel on the Channels panel, the color channels are hidden.
a)
True
b)
False
20.
If you feather a selection, what is the result?
a)
You won't see the results until you apply an edit to the selection.
b)
You will see the results immediately in the document.
21.
What shortcut would you use to delete the contents of a selection on a layer?
a)
Delete/Backspace
b)
Cmd+Delete/Ctrl+Backspace
c)
Esc
22.
If you delete or move the contents of a selection while the Background Layer is active, what is the result?
a)
The area left behind is filled with the current Background color.
b)
The area left behind is filled with transparent pixels.
c)
The area left behind is filled with the current Foreground color.
d)
The area left behind is filled with solid white.
23.
If you delete or move the contents of a selection when an image layer is active, what is the result?
a)
The area left behind is filled with transparent pixels.
b)
The area left behind is filled with the current Foreground color.
c)
The area left behind is filled with the current Background color.
d)
The area left behind is filled with white.
24.
To add areas to an active selection, which key or keys would you hold down while using a selection tool (e.g., while dragging with the Lasso tool)?
a)
Shift
b)
Cmd/Control
c)
Option/Alt
d)
Option+Shift/Alt+Shift
25.
To remove areas from an active selection, which key or keys would you hold down while using a selection tool?
a)
Option/Alt
b)
Shift
c)
Cmd/Control
d)
Option+Shift/Alt+Shift
26.
A selection can be used only on the layer for which it was originally created.
a)
True
b)
False
27.
Before editing the contents of a selection, you should remember to click the layer you want to edit.
a)
True
b)
False
100 %
