If you wanted to add Apple Pay to your app, where would you start looking?

Which of the following would be the right time to use a switch?

Which view or control allows the user to enter a single line of text?

Which of the following are requirements for running code on an actual device? (Choose all that apply.)

What does the gray arrow next to a storyboard scene indicate?

 (Choose all that apply): Which of the following statements are true about these classes?

(Choose all that apply): Which of the following would be best represented with a variable?

The following expression returns false: “Jonathan” == “jonathan”

Why does the following code not compile?

Which of the following loops through the range 0-9 and ignores the range value?