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JdbcOdbcDriver is an object of Object class

A. True

B. False

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  1. executeUpdate(------------) returns ___________
  2. The check box group class is a subclass of the component class.
  3. Give file is a file object, which of the following are legal statements to create a new file.
  4. What is error in the following class definitions? abstract class xy { abstract sum(int x, int y)…
  5. Members of a class specified as private are accessible only to the methods of the class.
  6. Which of the following represent legal flow control statements?
  7. Any class may be inherited by another class in the same package.
  8. The name of a Java program file must match the name of the class with the extension Java.
  9. A class may be both abstract and final.
  10. To delete a file, we can use an instance of class file.
  11. What is wrong in the following class definitions? abstract class print { abstract show();} class…
  12. One the features of is that an array can store many different types of values.
  13. When present, package must be the first no comment statement in the file.
  14. Given the codeString s = new String("abc");Which of the following calls are valid?
  15. The break statement is required in the default case of a switch selection structure.
  16. Which of the following methods can be used to draw the outline of a square?
  17. If you want to assign a value of 99 to the variable year, then which of the following lines can be used…
  18. A final class may not have any abstract method.
  19. A constructor must always invoke its supper class constructor in its first statement.
  20. Which of the following are keywords?
  21. An EJB is a server-side component that encapsulates the business logic of an application
  22. Which of the following statements are true?
  23. JdbcOdbcDriver is an object of Object class
  24. The length of a string object 's1' can be obtained using the expression s1.length.
  25. Which of the following string can be used as mode string for creating a RandomAccessFile object?
  26. It is perfectly legal to assign a subclass object to a supper class reference.
  27. Objects are passed to a method by use of call-by-reference.
  28. Consider the following statements: int x = 10, y = 15; x = ((x < y) ? (y + x) : (y - x); What will…
  29. Two methods cannot have the same name in Java.
  30. Declarations can appear anywhere in the body of a Java method.