Home

Which of the following will produce a value of 22 if x=22.9:

A. Ceil(x)

B. Round(x)

C. Rint(x)

D. Abs(x)

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

You can do it
  1. Which of the following control expressions are valid for an if statement?
  2. Which of the following are not keywords?
  3. In order to connect to a database through java program we must create _______-
  4. The keywords reserved but not used in the initial version of Java re:
  5. Which of the following statements are valid array declarations?
  6. Declarations can appear anywhere in the body of a Java method.
  7. Give file is a file object, which of the following are legal statements to create a new file.
  8. A JSP file can be stored_________________
  9. Java always provides a default constructor to a class.
  10. class.forName(...) creates an instance of java ODBC driver
  11. JdbcOdbcDriver is an object of Object class
  12. Which of the following are the wrapper classes?
  13. Which of the following will produce a value of 22 if x=22.9:
  14. Submit button always fires doPost(...)
  15. Any method in a supper class can be over ridden in its subclass.
  16. Which of the following methods can be used to remove a component from the display?
  17. A final class may not have any abstract method.
  18. Two methods cannot have the same name in Java.
  19. Connection, Statement are interfaces and ResultSet is a class.
  20. Which of the following will produce a value of 10 if x = 9.7?
  21. The methods wait() and noify() are defined in
  22. An EJB is a server-side component that encapsulates the business logic of an application
  23. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  24. Which of the following command lines options generates documentation for all classes and methods?
  25. When present, package must be the first no comment statement in the file.
  26. In the code below, what data types the variable x can have?
  27. All the bitwise operators have the same level of precedence in Java.
  28. Servlet can have ___________
  29. Declaring a method synchronized guarantees that the deadlock cannot occur.
  30. Which of the following classes are available in the java.lang package?