单项选择题
A.<%@ import file=’/common/menu.html’ %>
B.<%@ page import=’/common/menu.html’ %>
C.<%@ import page=’/common/menu.html’ %>
D.<%@ include file=’/common/menu.html’ %>
E.<%@ page include=’/common/menu.html’ %>
多项选择题 Your web application requires the ability to load and remove web files dynamically to the web container’s filesystem. Which two HTTP methods are used to perform these actions？（）
单项选择题 You need to create a servlet filter that stores all request headers to a database for all requests to the webapplication’s home page "/index.jsp". Which HttpServletRequest method allows you to retrieve all of therequest headers？（）
多项选择题 ForanHttpServletResponseresponse，whichtwocreateacustomheader？（）