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Interview question based on skill :

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Total Questions: 5

1. A midlet is a Java class that extends the abstract class:

Correct Answer is : javax.microedition.midlet.MIDlet

2. Which one of the following methods of the MIDlet abstract class must be implemented by a midlet:

Correct Answer is : startApp, pauseApp, destroyApp

3. After compiling your midlet, you must process it with a command to ensure that it is valid before use by the Kilo virtual machine (KVM). What is the name of that command?

Correct Answer is : preverify

4. If a midlet needs to receive high-level events from the implementation, which interface should it implement?

Correct Answer is : CommandListener

5. When downloading application descriptors (.jad files) from a web server, the web server must return a MIME type of:

Correct Answer is : text/vnd.sun.j2me.app-descriptor