Given the HttpServlet code： getServletContext（）.setAttribute（“foo”， “value”）； What is the result？（）
- A、 The attribute foo is placed in the application
- B、 A ServletContextListener registered for that servlet is notified
- C、 A ServletAttributeListener registered for that servlet is notified
- D、 An HttpSessionAttributeListener registered for that servlet is notified
正确答案:A
答案解析:有
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