What is the maximum number of buttons an Alert can have?

You do not want to enforce the default functionality of a LOV upon pressing the F9 key but want to modify the action. What trigger would you use?

You want to give your form items consistent font, color and pattern properties. What object would you use?

A programmer wants that for a specific block, when the last item loses focus, the focus should go to the next block automatically. What should be done to enforce the above navigation style?

Which one is not a type of canvas?

Procedures and functions to be used within the form can be written by creating which object?