Assignment #19

1. Give an example of when to use the following Lenses

· Wide Angle lens: If you want to take a picture of a wide photo

· Fisheye Lens: Gives 180 degrees of a picture

· Telephoto zoom lens: When you want to zoom in close

2. What is the mode that each of the following symbols stand for

· AV: Aperture priority mode

· TV: Shutter priority mode

· M: Manual mode

· P: Program mode

· Mountains: Landscape

· A symbol of a persons head: Portrait

3. What does ppi stand for and what is the ideal ppi for an 8X10 print? Dot of light on a photo, a million pixels per megapixels.
4. Define Shutter Speed and explain how a picture with a fast shutter speed is different from one with a shower shutter speed:
5. What does it mean to adjust the saturation of a photo? When would you adjust it?
6. List the steps for using the clone stamp tool.
7. What is a contact sheet?
8. Give an example of leading lines.
9. What is the cameras buffer and when would it be used?
10. What is the ideal resolution for e-mailing photos?
11. How many pixels are in a megapixel?
12. How can you draw a perfectly horizontal line in Photoshop?
13. What is the keyboard shortcut to undo a single step?
14. How does the amount of light affect the photo?
15. How and when do you create a new layer in Photoshop?
16. What does SLR stand for?
17. Name 5 things to consider when looking to buy a digital camera and list them from most important to least important.
18. What is the difference between digital and optical zoom and which one will provide a better photo?