A package is a collection of

A. classes

B. interface

C. editing tools

D. classes and interfaces

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. An individual array element that is passed to a method and modified in that method will contain the…
  2. When we invoke repaint () for a Component, the AWT invokes the method:
  3. It is an error to have a method with the same signature in both the super class and its subclass.
  4. The keywords reserved but not used in the initial version of Java re:
  5. It is perfectly legal to assign a subclass object to a supper class reference.
  6. putValue(...) method takes _____________________-
  7. JSP files creates ________________
  8. If you want to assign a value of 99 to the variable year, then which of the following lines can be used…
  9. Which of the following are not keywords?
  10. A Java monitor must either extend thread class or implement Runnable interface.
  11. Which of the following classes are available in the java.lang package?
  12. When present, package must be the first no comment statement in the file.
  13. Which of the following will produce a value of 10 if x = 9.7?
  14. A catch can have comma-separated multiple arguments.
  15. The default case is always required in the switch selection structure.
  16. executeUpdate automatically updates data because___________
  17. The length of a string object 's1' can be obtained using the expression s1.length.
  18. One the features of is that an array can store many different types of values.
  19. It is an error if a class with one or more abstract methods is not explicitly declared abstract.
  20. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  21. The break statement is required in the default case of a switch selection structure.
  22. In RMI we invoke client method from remote server
  23. Give file is a file object, which of the following are legal statements to create a new file.
  24. Which of the following statements are true?
  25. The use of protected keyword to a member in a class will restrict its visibility as follows:
  26. Which of the following string can be used as mode string for creating a RandomAccessFile object?
  27. A package is a collection of
  28. When X is a positive number the operations x>> 2 and x>>>2 both produce the same result.
  29. Which of the following methods can be used to draw the outline of a square?
  30. It is an error to catch the same type of exception in two different catch blocks associated with a particular…