You have been assigned a project to develop a Web site for a construction company. You plan to develop a Web site and want to get more control over the appearance and presentation of the Web pages. You also want to increase your ability to precisely specify the position and appearance of the elements on a page and create special effects. You plan to use cascading style sheets (CSS). You want to define styles only for the active page. Which type of style sheet will you use?
The getCreationTime() method returns the time when the session was created. The time is measured in milliseconds since midnight January 1, 1970. This method throws an IllegalStateException if it is called on an invalidated session.
Answer D, B, and C are incorrect. These methods do not exist in the HttpSession interface.
Albina
4 days agoJustine
7 days ago