SUBPROGRAMS AND INPUT/OUTPUT

Which of the following are names for subprograms in some language mentioned in the lesson?
(Check all that apply.)

1. Function
2. Subroutine
3. Method
4. Call

Which of the following best describes how to invoke a function?

1. Call it from a larger program.
2. Use an event on a Web page to trigger it.
3. Call it from another subprogram.
4. All of the above.

Which of the following can generate a user input event to a program?
(Check all that apply.)

1. Press a keyboard key.
2. Display a typed letter on the screen.
3. Click the mouse on a web page form.
4. Move the mouse out of the program display area.

True or False: Web page display is static and can't be changed by user input.

1. True
2. False