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GIAC Exam GSNA Topic 2 Question 47 Discussion
Topic #: 2
You work as the Network Administrator for McNeil Inc. The company has a Unix-based network. You want to do RARP mapping from hardware mapping addresses to IP addresses. Which of the following Unix configuration files can you use to accomplish the task?
The getSession() method of the HttpServletRequest interface returns the current session associated with the request, or creates a new
session if no session exists. The method has two syntaxes as follows:
public HttpSession getSession(): This method creates a new session if it does not exist.
public HttpSession getSession(boolean create): This method becomes similar to the above method if create is true, and returns the
current session if create is false. It returns null if no session exists.
Answer B is incorrect. The getSession(false) method returns a pre-existing session. It returns null if the
client has no session
associated with it.
Answer A and E are incorrect. There is no such method as getNewSession() in Java.
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