Constructors And Methods MCQ

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• The main method should be static for the reason
  ক

  It can be accessed easily by the class loader.

  খ

  It can be accessed by every method or variable without any hindrance.

  গ

  It can be executed without creating any instance of the class.

  ঘ

  None of the above
• The finalize() method is called just prior to
  ক

  An object, variable or method goes out of scope.

  খ

  An object or variable goes out of scope.

  গ

  A variable goes out of scope.

  ঘ

  Before garbage collection.

  ঙ

  None of the above
• The implicit return type of a constructor is
  ক

  void

  খ

  A class object in which it is defined.

  গ

  There is no return type.

  ঘ

  None of the above
• The variables declared in a class for the use of all methods of the class are called
  ক

  reference variables

  খ

  objects

  গ

  instance variables

  ঘ

  None of these
• Which of the modifier can't be used for constructors?
  ক

  public

  খ

  private

  গ

  static

  ঘ

  protected
• In which area of memory, the system stores parameters and local variables whenever a method is invoked?
  ক

  Heap

  খ

  Storage Area

  গ

  Stack

  ঘ

  Array
• What will be the return type of a method that not returns any value?
  ক

  void

  খ

  int

  গ

  double

  ঘ

  None of the above