q10 The output of the following code after second user request is:1st request: http://localhost:8084/MainServiet?userlD=1232nd request: http://localhost:8084/MainServiet?userID=456public class HelloForm extends HttpServlet{public void doGet(HttpServletRequest request, HttpServletResponse response)throwsServietException,IOExceptionCookie useriD=new Cookie("useriD", request.getParameter("useriD");response.addCookie( userlD);response.setContentType("text/html");PrintWriter out = response.getWriter();out.printin("\n"+ "\n"+"useriD:" + request.getParameter("userID")+"\n"+"\n"+ " ");}O a.useriD:O b. useriD: nullO . userlD:456O d. useriD:123

In the Above Code When First user Request Takes Place userID: 123 but when The Second User Request…

The output of the following code after second user request is: 1st request: http://localhost:8084/MainServiet?useriD=123 2nd request: http://localhost:8084/MainServiet?userID=456 public ciass HelloForm extends HttpServlet{ public void doGet(HttpServietRequest request, HttpServietResponse response) throwsServietException,IOException Cookie useriD=new CookieſuseriD", requestgetParameter[ useriD"): response.addCookie( useriD); response.setContentType(text/html); PrintWriter out =- response.getWriter); out.printin{ "\n"+ "\n"+ "useriD:" - request.getParameter"useriD")-\n+ In+ " ]; } O a. userID: O b. useriD: null useriD:456 O d. useriD:123

The output of the following code after second user request is: 1st request: http://localhost:8084/MainServiet?useriD=123 2nd request: http://localhost:8084/MainServiet?userID=456 public ciass HelloForm extends HttpServlet{ public void doGet(HttpServietRequest request, HttpServietResponse response) throwsServietException,IOException Cookie useriD=new CookieſuseriD", requestgetParameter[ useriD"): response.addCookie( useriD); response.setContentType(text/html); PrintWriter out =- response.getWriter); out.printin{ "\n"+ "\n"+ "useriD:" - request.getParameter"useriD")-\n+ In+ " ]; } O a. userID: O b. useriD: null useriD:456 O d. useriD:123

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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