?After the Android emulator is loaded, what must you do before you can run your app in it?

Each bit in the result of an expression using the ________ operator is set to one if exactly one of the corresponding bits in either operand is set to one.

Fill in the blank(s) with the appropriate word(s).

In the accompanying figure, item 2 points to the ____ drop down box.

A. Font size B. Kerning C. Tracking D. Leading