Multiple choice questions about Photoshop P15

Question 1. CMYK color model is called model:
- Add color (Additive color)
- Subtractive color (Subtractive color)
- Real color (true color)
Question 2. RGB color model is called model:
- Add color (Additive color)
- Subtractive color (Subtractive color)
- Real color (true color)
Question 3. A 72 DPI resolution image has:
- 72 pixels on an inch of length
- 72 pixels per square inch
- Unclear
Question 4. Want to create a selection from the intersection of an existing selection and the selection to create a shortcut:
- Shift
- Alt
- Ctrl
- Shift + Alt
Question 5. Palete Navigator is used for
- Zoom in and out of the image view area
- Manage colors in images
- Unclear
Question 6. Shortcut key CTRL + J is used to execute the command:
- Duplicate Layer
- Layer via Cut
- Layer via Copy
Question 7. The Blur tool shortcut is:
- B
- L
- U
- R
Question 8. The shortcut of the Dodge tool is:
- D
- O
- G
- E
Question 9. The shortcut of Smugle tool is:
- S
- M
- U
- D
Question 10. Shortcuts to create a new class are:
- CTRL + L
- CTRL + N
- CTRL + Shift + N
Sentence 11. Snap shot is saved with the image:
- It's correct
- False
- Unclear
Question 12. Use the layer mask to
- Cover the image area you don't want to display
- Create a selection
- Do not know

You often use Photoshop. So you have confidence with your knowledge and skills for a long time. Let's try a test with the network administrator on this topic.