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Design - Interview Questions and Answers for 'Listener' - 3 question(s) found - Order By Rating

 Q1. What is the difference between closing and completing the observer / listener ?Angular
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   Like         Discuss         Correct / Improve     observer   listener


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 Q2. Example of Observer Design Pattern ?
Ans. Listeners.

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   Like         Discuss         Correct / Improve     java   design pattern   listeners   observer design pattern      expert


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 Q3. What is a Listener ?Design
Ans. In GUI programming, an object that can be registered to be notified when events of some given type occur. The object is said to listener? for the events.

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   Like         Discuss         Correct / Improve     java   gui   ui programming   swing   awt   swt   listener   architecture


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