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What are the methods in the Applet Class that controls an applet’s execution?
I. start()
II. destroy()
III. initialize()
IV. end()
- a)I and II
- b)I and III
- c)II and III
- d)III and IV
Correct answer is option 'A'. Can you explain this answer?
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What are the methods in the Applet Class that controls an applet’s ex...
Methods in the Applet Class that controls an applet’s execution:
View all questions of this test
| Methods | Description |
| init() | First time Applet is loaded |
| start() | Each time an Applet’s document is displayed |
| stop() | Suspend thread that don’t need to run |
| destroy() | When applets need to be removed completely from the memory |
Most Upvoted Answer
What are the methods in the Applet Class that controls an applet’s ex...
Applet Class Overview
The Applet class in Java is designed to create interactive web applications. It contains several methods that control the applet's lifecycle, specifically its execution.
Key Methods Controlling Execution
- start()
This method is invoked when the applet is started or resumed. It is typically used to start animations, threads, or any ongoing processes.
- destroy()
This method is called when the applet is being destroyed. It is essential for resource cleanup and shutting down any running threads or processes.
- initialize()
While this method is crucial for setting up the applet, it does not directly control the execution cycle after the applet has started. It is called once when the applet is first loaded.
- end()
This method is not part of the Applet class. The correct method for stopping an applet is actually stop(), which halts any ongoing activities but does not destroy the applet.
Correct Answer Explanation
The correct answer is option 'A' because:
- start(): It begins the applet's execution, making it essential for controlling when the applet runs.
- destroy(): This method ensures that the applet can clean up resources before it is terminated, thus playing a vital role in the applet's lifecycle.
Conclusion
In summary, the methods that directly influence an applet’s execution are start() and destroy(). Understanding these methods is crucial for effective applet management and resource allocation.
The Applet class in Java is designed to create interactive web applications. It contains several methods that control the applet's lifecycle, specifically its execution.
Key Methods Controlling Execution
- start()
This method is invoked when the applet is started or resumed. It is typically used to start animations, threads, or any ongoing processes.
- destroy()
This method is called when the applet is being destroyed. It is essential for resource cleanup and shutting down any running threads or processes.
- initialize()
While this method is crucial for setting up the applet, it does not directly control the execution cycle after the applet has started. It is called once when the applet is first loaded.
- end()
This method is not part of the Applet class. The correct method for stopping an applet is actually stop(), which halts any ongoing activities but does not destroy the applet.
Correct Answer Explanation
The correct answer is option 'A' because:
- start(): It begins the applet's execution, making it essential for controlling when the applet runs.
- destroy(): This method ensures that the applet can clean up resources before it is terminated, thus playing a vital role in the applet's lifecycle.
Conclusion
In summary, the methods that directly influence an applet’s execution are start() and destroy(). Understanding these methods is crucial for effective applet management and resource allocation.
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What are the methods in the Applet Class that controls an applet’s execution?I. start()II. destroy()III. initialize()IV. end()a)I and IIb)I and IIIc)II and IIId)III and IVCorrect answer is option 'A'. Can you explain this answer?
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