Oracle
1Z0-899 · Question #95
Which three are true about servlet filters? (Choose three.)
The correct answer is A. A filter must implement the destroy method. B. A filter must implement the doFilter method. C. A servlet may have multiple filters associated with it. See the full explanation below for the reasoning.
Question
Which three are true about servlet filters? (Choose three.)
Options
- AA filter must implement the destroy method.
- BA filter must implement the doFilter method.
- CA servlet may have multiple filters associated with it.
- DA servlet that is to have a filter applied to it must implement the javax.servlet.FilterChain interface.
- EA filter that is part of a filter chain passes control to the next filter in the chain by invoking the
- FFor each <filter> element in the web application deployment descriptor, multiple instances of a filter
How the community answered
(29 responses)- A76% (22)
- D3% (1)
- E7% (2)
- F14% (4)
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