The way the camera light sensor reacts to light inside a building is the same as the camera sees light when outside. 

What does the zoom tool do?

The ISO of 1600 can be used in a dark setting because you want the light sensor to be more sensitive to light to account for the low light setting.

If order for a bill to go to the Governor’s desk

When would you want to use a JPG?

What does the object selection tool do? 

What camera setting would you use when trying to separate the foreground from the background?  

Aperture Effects, lenses which have a high aperture are good so that the

Depth of Field

What aperture is good for a group photo or a team picture?