题目内容

按作用域从大到小排列正确的是

A. application page request response
B. session pageContext request application
C. public application session request
D. application session request pageContext

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A. Null
B. none
C. false
D. true

A. username对象
B. u_name对象
C. u_name的数值。
D. username的数值

A. context
B. out
C. application
D. pageContext

A. response.getParameter(“title");
B. requert.getParameters(“title");
C. request.getAttribute(“title");
D. requert.getParameter(“title");