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Runnable is

  • Class
  • Method
  • Variable
  • Interface

Answer: Option D

Similar Questions :

1. Executable applet is

  • .applet file
  • .java html
  • .java file
  • .class file

Answer: Option D

2. Hot java is

  • System software
  • Web browser
  • IDE
  • Java environment

Answer: Option B

3. Suspend thread can be revived by using

  • start() method
  • Suspend() method
  • resume() method
  • yield() method

Answer: Option C

4. Which class cannot be subclassed (or extended) in java?

  • abstract class
  • parent class
  • Final class
  • None of above

Answer: Option C

5. Which type of inheritance is not supported by java

  • Single
  • Multiple
  • Mulilevel
  • Hirarchical

Answer: Option B

Read more from - Java Objective Questions Answers -Chapter 1
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