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Having doubt in mock exam question

 
Bk Jacky
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Source: JavaBeat

Choose the following methods that is used to retrieve the session object from
within the implementation of Tag class?
a. pageContext.getSession()
b. getServletContext().getUserSession()
c. pageContext.getAttribute(PageContext.SESSION)
d. pageContext.getServletContext().getSession()


My answer is option A but answer is A and C.Please clarify
 
Seetharaman Venkatasamy
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Eclipse IDE Java Windows XP
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i think you are right. option A is correct

there is no such pageContext.getServletContext().getession()
 
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