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Question

When destroy() method of a filter is called?

a.

The destroy() method is called only once at the end of the life cycle of a filter

b.

The destroy() method is called after the filter has executed doFilter method

c.

The destroy() method is called only once at the begining of the life cycle of a filter

d.

The destroyer() method is called after the filter has executed

Posted under Session Management,JSP and Servlet Java Programming

Answer: (a).The destroy() method is called only once at the end of the life cycle of a filter

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