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Question Detail

String is the predefined

  • Method
  • Class
  • Variable
  • Object

Answer: Option B

Similar Questions :

1. Super is the predefined

  • Keyword
  • Method
  • Keyword and Method
  • None of above

Answer: Option C

2. All methods of interface are public and abstract

  • True
  • False

Answer: Option A

3. Constructor has return type

  • True
  • False

Answer: Option B

4. After the compilation of the java source code, which file is created by the JVM

  • .class
  • .java
  • .cdr
  • .doc

Answer: Option A

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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