Oracle 1Z0-858 dumps - 100% Pass Guarantee!

Your management has required that all JSPs be created to generate XHTML-compliant content and to facilitate that decision, you are required to create all JSPs using the JSP Document format. In the reviewOrder.jspx page, you need to use several core JSTL tags to process the collection of order items in the customer's shopping cart. Which JSP code snippets must you use in the reviewOrder.jspx page?

A.

B.

C.

D.

What is true about Java EE authentication mechanisms?

A. If your deployment descriptor correctly declares an authentication type of CLIENT_CERT, your users must have a certificate from an official source before they can use your application.

B. If your deployment descriptor correctly declares an authentication type of BASIC, the container automatically requests a user name and password whenever a user starts a new session.

C. If you want your web application to support the widest possible array of browsers, and you want to perform authentication, the best choice of Java EE authentication mechanisms is DIGEST.

D. To use Java EE FORM authentication, you must declare two HTML files in your deployment descriptor, and you must use a predefined action in the HTML file that handles your user's login.

Which element of the web application deployment descriptor defines the servlet class associated with a servlet instance?

A.

B.

C.

D.

E.

F.

Given:

11.

<% java.util.Map map = new java.util.HashMap();

12.

request.setAttribute("map", map);

13.

map.put("a", "true");

14.

map.put("b", "false");

15.

map.put("c", "42"); %>

Which three EL expressions are valid and evaluate to true? (Choose three.)

A. ${not map.c}

B. ${map.d or map.a}

C. ${map.a and map.d}

D. ${map.false or map.true}

E. ${map.a and map.b or map.a}

F. ${map['true'] or map['false']}

What is true about Java EE authentication mechanisms?

A. If your deployment descriptor correctly declares an authentication type of CLIENT_CERT, your users must have a certificate from an official source before they can use your application.

B. If your deployment descriptor correctly declares an authentication type of BASIC, the container automatically requests a user name and password whenever a user starts a new session.

C. If you want your web application to support the widest possible array of browsers, and you want to perform authentication, the best choice of Java EE authentication mechanisms is DIGEST.

D. To use Java EE FORM authentication, you must declare two HTML files in your deployment descriptor, and you must use a predefined action in the HTML file that handles your user's login.