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class.forName(...) creates an instance of java ODBC driver

A. True

B. False

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  1. Which of the following are the wrapper classes?
  2. Given the codeString s = new String("abc");Which of the following calls are valid?
  3. Which of the following are not keywords?
  4. executeUpdate automatically updates data because___________
  5. All the bitwise operators have the same level of precedence in Java.
  6. DriverManager.getConnection("jdbc:odbc:dsn_name") method does not depend on the class.forName(...) method.
  7. The expression (x == y && a<b) is true If either x == y is true or a<b is true.
  8. Message-Driven beans act as a listener for the Java Message Service API, processing messages synchronously
  9. We can over load methods with differences only in their return type.
  10. To delete a file, we can use an instance of class file.
  11. Which of the following represent legal flow control statements?
  12. Which exception is thrown by the read() method of InputStream class?
  13. When we invoke repaint () for a Component, the AWT invokes the method:
  14. DataInput is
  15. A string object can not be modified after it is created.
  16. It is an error if a class with one or more abstract methods is not explicitly declared abstract.
  17. When X is a positive number the operations x>> 2 and x>>>2 both produce the same result.
  18. For all insert, update, delete, query operations on a database, ResultSet object creation is mandatory.
  19. A panel can not be added to another panel.
  20. It is an error to catch the same type of exception in two different catch blocks associated with a particular…
  21. The length of a string object 's1' can be obtained using the expression s1.length.
  22. One the features of is that an array can store many different types of values.
  23. A JSP file can be stored_________________
  24. Throwing an exception always causes program termination.
  25. With javadoc, which of the following denotes a javadoc comment?
  26. The methods wait() and noify() are defined in
  27. A static class method can be invoked by simply using the name of the method alone.
  28. Which of the following represent legal flow control statements?
  29. Which of the following statements are true?
  30. Give file is a file object, which of the following are legal statements to create a new file.