多项选择题
A.PUT
B.POST
C.SEND
D.DELETE
E.REMOVE
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?()
单项选择题 Click the Exhibit button. Given the HTML form: 1. 2. 3. 4.Name: 5.Price: 6. 7. 8. 9. Assume the product attribute does NOT yet exist in any scope. Which code snippet, in submit.jsp,instantiates an instance of com.example.Product that contains the results of the form submission?()