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Question Detail

Main method parameter has which type of data type

  • int
  • char
  • string
  • double

Answer: Option C

Similar Questions :

1. JAR file contains the compressed version of

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

Answer: Option B

2. The inner class can access private members of the outer class

  • False
  • True

Answer: Option B

3. In Runnable, many threads share the same object instance

  • True
  • False

Answer: Option A

4. x=x+1 is equivalent to

  • ++x
  • x++
  • x=x-1
  • None of these

Answer: Option B

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

  • boxing
  • wrapping
  • instantiation
  • autoboxing

Answer: Option D

Read more from - Java Objective Questions Answers -Chapter 1
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