2017年11月30日 星期四

QUESTION 88

A developer wants to make a name attribute available to all servlets associated with a particular user, across
multiple requests from that user, from the same browser instance. Which two provide this capability from within
a tag handler? (Choose two)


A. pageContext.setAttribute("name", theValue);
B. pageContext.setAttribute("name", getSession() );
C. pageContext.getRequest().setAttribute("name", theValue);
D. pageContext.getSession().setAttribute("name", theValue);
E. pageContext.setAttribute("name", theValue, PageContext.PAGE_SCOPE);
F. pageContext.setAttribute("name", theValue, PageContext.SESSION_SCOPE);


Correct Answer: DF

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