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One the features of is that an array can store many different types of values.

A. True

B. False

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

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  1. It is an error if a class with one or more abstract methods is not explicitly declared abstract.
  2. Which of the following represent legal flow control statements?
  3. executeUpdate(------------) returns ___________
  4. Any class may be inherited by another class in the same package.
  5. Which of the following methods can be used to draw the outline of a square?
  6. class.forName(...) creates an instance of java ODBC driver
  7. For all insert, update, delete, query operations on a database, ResultSet object creation is mandatory.
  8. The use of protected keyword to a member in a class will restrict its visibility as follows:
  9. Which of the following classes are available in the java.lang package?
  10. What does the following line of code do?TextField text=new TextField(10);
  11. Servlet has ___________
  12. When we invoke repaint () for a Component, the AWT invokes the method:
  13. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  14. The methods wait() and noify() are defined in
  15. Give file is a file object, which of the following are legal statements to create a new file.
  16. Which of the following string can be used as mode string for creating a RandomAccessFile object?
  17. Which of the following statements are valid array declarations?
  18. executeUpdate automatically updates data because___________
  19. Two methods cannot have the same name in Java.
  20. Given the codeString s = new String("abc");Which of the following calls are valid?
  21. What is java -g used for?
  22. Throwing an exception always causes program termination.
  23. Members of a class specified as private are accessible only to the methods of the class.
  24. Which of the following statements are true?
  25. Every call to wait has a corresponding call to notify that will eventually end the wafting.
  26. We can over load methods with differences only in their return type.
  27. putValue(...) method takes _____________________-
  28. Declarations can appear anywhere in the body of a Java method.
  29. We would like to make a member of a class visible in all subclasses regardless of what package they…
  30. A method declared as static can not access non-static class members.