To fire keyboard events, a component must have _________. keyboard awareness uni

Question

To fire keyboard events, a component must have _________.
keyboard awareness
unicode awareness
keyboard focus
unicode focus

Keypressed events are best used when handling ________.
de character keys such as A, B, C...
non-unicode character keys such as the F1 key or number keypad
unicode character keys such as F1 or the number keypad
non-unicode character keys such as A, B, C...

To enable keyboard focus for a JLabel component, you must call the ______ method.
setRe setEditable(true)
setPresent(true)
setFocusable(true)

Explanation / Answer

keyboard focus non-unicode character keys such as the F1 key or number keypad setFocusable(true)

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