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JAR file contains the compressed version of

  • .java file
  • .class file
  • .jsp file
  • None of above

Answer: Option B

Similar Questions :

1. In java, gc() method is available in which package

  • java.lang package
  • java.util package
  • java.awt package
  • java.io package

Answer: Option A

2. Converting a primitive type data into its corresponding wrapper class object instance is called

  • boxing
  • wrapping
  • instantiation
  • autoboxing

Answer: Option D

3. javah stands for

  • java compiler
  • java interpreter
  • java dissasamebler
  • java header file

Answer: Option D

4. Main method parameter has which type of data type

  • int
  • char
  • string
  • double

Answer: Option C

5. Hot java is

  • System software
  • Web browser
  • IDE
  • Java environment

Answer: Option B

Read more from - Java Objective Questions Answers -Chapter 1
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