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With javadoc, which of the following denotes a javadoc comment?

A. //#

B. /*

C. /**

D. //**

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  1. When we implement the Runnable interface, we must define the method
  2. A constructor must always invoke its supper class constructor in its first statement.
  3. It is an error if a class with one or more abstract methods is not explicitly declared abstract.
  4. In RMI before running the client program we must start RMI Registry.
  5. The name of a Java program file must match the name of the class with the extension Java.
  6. executeUpdate(------------) returns ___________
  7. It is perfectly legal to assign a subclass object to a supper class reference.
  8. What is wrong in the following class definitions? abstract class print { abstract show();} class…
  9. What does the following line of code do?TextField text=new TextField(10);
  10. We can add more than one class(es) at the time of compilation Java Beans.
  11. Give file is a file object, which of the following are legal statements to create a new file.
  12. Which of the following will produce a value of 10 if x = 9.7?
  13. Which of the following are keywords?
  14. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  15. Declaring a method synchronized guarantees that the deadlock cannot occur.
  16. Consider the following class definitions: class maths { student student1; } class student { String name;…
  17. Every method of a final in class is implicitly final.
  18. When X is a positive number the operations x>> 2 and x>>>2 both produce the same result.
  19. Which of the following string can be used as mode string for creating a RandomAccessFile object?
  20. Which of the following methods can be used to draw the outline of a square?
  21. We can over load methods with differences only in their return type.
  22. With javadoc, which of the following denotes a javadoc comment?
  23. Servlet can have ___________
  24. Which of the following methods belong to the String class?
  25. Which of the following statements are true?
  26. DriverManager.getConnection("jdbc:odbc:dsn_name") method does not depend on the class.forName(...) method.
  27. Which of the following methods can be used to remove a component from the display?
  28. The check box group class is a subclass of the component class.
  29. The import statement is always the first no comment statement in a Java program files.
  30. To delete a file, we can use an instance of class file.