Applet Programming Basics Quiz

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Questions and Answers

What is the purpose of the init() method in an applet?

  • To define the applet's visual layout
  • To perform first time initialization of the applet (correct)
  • To execute the applet's main functionality
  • To handle user interaction within the applet

How is an applet executed using a web browser?

  • By converting the applet to a standalone application
  • By embedding the applet in an email and opening it in the browser
  • By directly running the Java source code in the browser
  • By creating an HTML file with the APPLET tag and opening it in the browser (correct)

What is the superclass of all Java applets?

  • JApplet
  • Applet (correct)
  • WebApplet
  • JavaApplet

When is the start() method of an applet called?

<p>Every time the applet moves into sight or gains focus on the web (D)</p> Signup and view all the answers

How is an applet executed using Applet Viewer?

<p>By writing the HTML applet tag in comments in the source file and using appletviewer command (B)</p> Signup and view all the answers

What is the superclass of all Java applets?

<p>Applet (B)</p> Signup and view all the answers

When is the init() method of an applet automatically called?

<p>During first time initialization of the applet (A)</p> Signup and view all the answers

How is an applet executed using Applet Viewer?

<p>Write the html applet tag in comments in the source file and use appletviewer class_name.java to view the applet (A)</p> Signup and view all the answers

What is the purpose of the start() method in an applet?

<p>To start the applet working (A)</p> Signup and view all the answers

Which tool is used to combine the applet source code in Java?

<p>javac (C)</p> Signup and view all the answers

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