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[已解決]sun_310-083_Q36
本帖最後由 vicking951 於 2009-6-27 03:53 PM 編輯Given:3.class MyServlet extends HttpServlet{
4. public void doPut(HttpServletRequest req,HttpSerletResponse resp) throw ServletException, IOException{
5. //servlet code here ...
26.}
27.}If the DD contains a single security constraint associated with MyServlet and its only <http-method> tags and <auth-constraint> tags are:<http-method>GET</http-method>
<http-method>PUT</http-method>
<auth-constraint>Admin</auth-constraint>which four requests would be allowed by the container?(Choose four.)
A. A user whose role is Admin can perform a PUT.
B. A user whose role is Admin can perform a GET.
C. A user whose role is Admin can perform a POST.
D. A user whose role is Member can perform a PUT.
E. A user whose role is Member can perform a POST.
F. A user whose role is Member can perform a GET.
Answer:A,B,C,E
為什麼答案結果為上述,有誰可以幫幫忙,解決我的疑問。...<div class='locked'><em>瀏覽完整內容,請先 <a href='member.php?mod=register'>註冊</a> 或 <a href='javascript:;' onclick="lsSubmit()">登入會員</a></em></div><div></div> Admin 需要經過驗證與授權可以 GET,PUT---->Ans: A,B
Admin 不需經過驗證與授權可以 POST------->Ans: C
Member 不可作 PUT (未驗證與授權) ----> 不選 D
Member 不需經過驗證與授權可以 POST------->Ans: E
Member 不可作 GET (未驗證與授權) ----> 不選 F
故: A,B,C,E
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