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Question Detail

what is jdb

  • java compiler
  • java Interpreter
  • java Disassemble
  • java debugger

Answer: Option D

Similar Questions :

1. Process of creating exact copy of the existing object is called

  • cloning
  • overloading
  • overriding
  • coping

Answer: Option A

2. Interfaces helps in which type of inheritance

  • Multiple inheritance
  • Multilevel inheritance
  • Hierarchical inheritance
  • None of above

Answer: Option A

3. Executable applet is

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

Answer: Option D

4. Which driver is efficient and always preferable for using JDBC applications

  • Type-4 driver
  • Type-3 driver
  • Type-2 driver
  • Type-1 driver

Answer: Option A

5. Private Constructors can't be access from any derived classes neither from another class

  • True
  • False

Answer: Option A

Read more from - Java Objective Questions Answers -Chapter 1
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