Free Oracle 1Z0-899 Exam Dumps Questions & Answers

Which annotation enables a servlet to efficiently process requests of typo multipart/form-data that involve large files being uploaded by the client?

• A.  @MultiPartFormData
• B.  @AcceptMultipart
• C.  @MultiPartConfig
• D.  @WebServlet (multipart = true)

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)

• A.  ${vals ["2"] }
• B.  ${vals} [index]
• C.  ${vals. (vals.index) }
• D.  ${vals.2}
• E.  ${vals.index}
• F.  ${vals [vals[index-1]] }
• G.  ${vals[index] }

View the exhibit.

Assuming the tag library in the exhibit is imported with the prefix stock, which custom tag Invocation outputs the contents of the variable exposed by the quote tag?

• A.  <stock:quote symbol= "SUNW" var= "quote"><%= quote %></stock:quote>
• B.  <stock:quote symbol= "SUNW">$ {var}</stock:quote>
• C.  ${var}<stock:quote symbol= "SUNW" />
• D.  <stock:quote symbol= "SUNW" var= "quote" />$ {quote}

A Client wants to retrieve a representation of a resource, for example an HTML page, allowing a cached version to be returning by an intermediary such a proxy server.
Which HTTP method should it use?

• A.  POST
• B.  PUT
• C.  GET
• D.  DELETE

Given an HttpServletRequestrequest and HttpResponseresponse, which sets a cookie "username" with the value "joe" in a servlet?

• A.  response.addHeader(new Cookie("username", "joe"))
• B.  response.addCookie(new Cookie("username", "joe"))
• C.  request.addCookie(new Cookie("username", "joe"))
• D.  request.addCookie("username", "joe")
• E.  response.addCookie("username", "joe")
• F.  request.addHeader(new Cookie("username", "joe"))
• G.  request.setCookie("username", "joe")