Download Java EE 6 Web Component Developer Certified Expert.1z0-899.CertDumps.2017-12-16.108q.tqb

Vendor: Oracle
Exam Code: 1z0-899
Exam Name: Java EE 6 Web Component Developer Certified Expert
Date: Dec 16, 2017
File Size: 2 MB
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Demo Questions

Question 1
Given the element from the web application deployment descriptor:
<jsp – property – group> 
<url – pattern>/main/page1.jsp</url – pattern>  
<scripting – invalid>true</scripting – invalid> 
</jsp—property—group> 
And given that /main/page1.jsp contains:
<%  int  i  =  12;  %> 
<b> <%=  i %> </b> 
What is the result?
  1. <b> <b>
  2. <b> l2 </b>
  3. The JSP fails to execute.
  4. <% int  i  =  12  %> 
    <b> <%=  i  % > < b>
Correct answer: C
Question 2
A web application allows the HTML title banner to be set using a context initialization parameter called titlestr. 
Which two properly set the title in the scenario? (Choose two)
  1. <title> $ {titlestr} </title>
  2. <title> $ {initparam.titlestr}</title>
  3. <title> $ {param [0]. titlestr} </title>
  4. <title> $ {paramValues.titleStr} </title>
  5. <title> $ {initParam [‘titleStr’] } </title>
  6. <title> $ {servletParams.titleStr} </title>
  7. <title> $ {request.get (“titleStr”) } </title>
Correct answer: BE
Question 3
Given:
11. <% 
12. request.setAttribute (“vals”, new String[] {“1”, “2”, “3”, “4”}); 
13. request.setAttribute (“index”, “2”); 
14. %> 
15. <% - - insert code here - - %> 
Which three EL expressions, inserted at line 15, are valid and evaluate to “3”? (Choose three)
  1. ${vals.2}
  2. ${vals [“2”] }
  3. ${vals.index}
  4. ${vals[index] }
  5. ${vals} [index]
  6. ${vals. (vals.index) }
  7. ${vals [vals[index-1]] }
Correct answer: BDG
Question 4
Given:
   
Which three EL expressions, inserted at line 16, are valid and evaluate to “d”? (Choose three)
  1. ${map.c}
  2. ${map.[c]}
  3. ${map.[“c”]}
  4. ${map.map.b}
  5. ${map.[map.b]}
  6. ${map. (map.b)}
Correct answer: ACE
Question 5
You are building a dating service web site. Part of the form to submit a client's profile is a group of radio buttons for the person's hobbies:
20. <input type  = ‘radio’ name = ‘hobbyEnum’ value = ‘HIKING’> Hiking <br> 
21. <input type  = ‘radio’ name = ‘hobbyEnum’ value = ‘SKING’> Sking <br> 
22. <input type  = ‘radio’ name = ‘hobbyEnum’ value = ‘SCUBA’> SCUBA <br> 
23. <! - - and more options - - >> 
After the user submits this form, a confirmation screen is displayed with these hobbies listed. Assume that an application-scoped hobbies, holds a map between the hobby enumerated type and the display name. 
Which EL code snippet will display Nth element of the user's selected hobbles?
  1. ${hobbies [hobbyEnum[N]}
  2. ${hobbies [paramValues.hobbyEnum[N]]}
  3. ${hobbies [paramValues @ ‘hobbyEnum’ @N]
  4. ${hobbies.get(paramValues.hobbyEnum[N]) }
  5. ${hobbies [paramValues.hobbyEnum.get(N)] }
Correct answer: B
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