多项选择题
Which two successfully translate and result in a value of true?()
A. ${true or false} B. ${requestScope[foo][0] > 500} C. ${requestScope[“foo”][1] = 420} D. ${(requestScope[“foo”][0] lt 50) && (3 gt 2)
单项选择题 Which EL expression, inserted at line 3 is valid and evaluated to “beanValue”?()
单项选择题 WhichmethodmustbeusedtoencodeaURLpassedasanargumenttoHttpServletResponse.sendRedirectwhenusingURLrewritingforsessiontracking?()
单项选择题 What is the result when a request is sent to MyServlet?()