Home

All the bitwise operators have the same level of precedence in Java.

A. True

B. False

You can do it
  1. executeUpdate(------------) returns ___________
  2. The default case is always required in the switch selection structure.
  3. In a single Servlet class we can use____________
  4. Which of the following statements are true?
  5. Declaring a method synchronized guarantees that the deadlock cannot occur.
  6. It is an error to have a method with the same signature in both the super class and its subclass.
  7. Which of the following classes are available in the java.lang package?
  8. A thread can make second thread ineligible for execution by calling the suspend (-) method on second…
  9. An EJB is a server-side component that encapsulates the business logic of an application
  10. The use of protected keyword to a member in a class will restrict its visibility as follows:
  11. The import statement is always the first no comment statement in a Java program files.
  12. If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
  13. A method declared as static can not access non-static class members.
  14. Every method of a final in class is implicitly final.
  15. What is wrong in the following class definitions? abstract class print { abstract show();} class…
  16. DriverManager.getConnection("jdbc:odbc:dsn_name") method does not depend on the class.forName(...) method.
  17. class.forName(...) creates an instance of java ODBC driver
  18. Consider the following class definition.Class Student extends String{}What happens when we try to compile…
  19. Which javadoc tag is used to denote a comment for methods parameters?
  20. Servlet has ___________
  21. The programmer must explicitly create the system .in and system .out objects.
  22. Which of the following are the wrapper classes?
  23. Servlet can have ___________
  24. The name of the RMI compiler is ___________
  25. What is error in the following class definitions? abstract class xy { abstract sum(int x, int y)…
  26. Objects are passed to a method by use of call-by-reference.
  27. Given the codeString s = new String("abc");Which of the following calls are valid?
  28. Session bean
  29. putValue(...) method takes _____________________-
  30. Declarations can appear anywhere in the body of a Java method.