Callbacks have two main limitations. The first is that only that server to which the client has already connected can call methods in a remote client object. The second is:

Which statement is correct about ServletContextListner?

Which of the following terms supports object reuse?

Which of the following connection methods is/are provided by JDBC to create statements with a desired ResultSet?

To load a servlet repeatedly, which objects will be used?

Which design pattern did technical designers of JSP use to provide centralized dispatching of requests via a controller servlet?

If a number is too large to be stored in a variable of the float type, it ________.

Exceptions can be thrown by ________.

Exception handling helps you create ________ programs.

Every event object has the _____ method that returns the object that triggered the event.

A(n) ____ is a variable that holds a memory address.