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Connection, Statement are interfaces and ResultSet is a class.

A. True.

B. False.

You can do it yup
  1. With javadoc, which of the following denotes a javadoc comment?
  2. Members of a class specified as private are accessible only to the methods of the class.
  3. EJBs can be of the following type(s)None of the above
  4. Consider the following statements: int x = 10, y = 15; x = ((x < y) ? (y + x) : (y - x); What will…
  5. Frames and applets cannot be used together in the same program.
  6. Consider the following class definition.Class Student extends String{}What happens when we try to compile…
  7. In a single Servlet class we can use____________
  8. When we invoke repaint () for a Component, the AWT invokes the method:
  9. Consider the following class definitions: class maths { student student1; } class student { String name;…
  10. Which of the following represent legal flow control statements?
  11. Which of the following represent legal flow control statements?
  12. executeUpdate automatically updates data because___________
  13. What is java -g used for?
  14. Which of the following string can be used as mode string for creating a RandomAccessFile object?
  15. forName() is a static factory method
  16. Any method in a supper class can be over ridden in its subclass.
  17. The methods wait() and noify() are defined in
  18. The check box group class is a subclass of the component class.
  19. The programmer must explicitly create the system .in and system .out objects.
  20. Which exception is thrown by the read() method of InputStream class?
  21. A catch can have comma-separated multiple arguments.
  22. When the string objects are compared with ==, the result is true If the strings contain the same values.
  23. If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
  24. If you want to assign a value of 99 to the variable year, then which of the following lines can be used…
  25. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  26. Every method of a final in class is implicitly final.
  27. Message-Driven beans act as a listener for the Java Message Service API, processing messages synchronously
  28. DataInput is
  29. JSP files creates ________________
  30. Which of the following statements are true?