Oracle 1z0-899 Exam Practice Questions (P. 2)

Given:
1. <% int[] nums = {42,420,4200};
2. request.setAttribute("foo", nums); %>
3. ${5 + 3 It 6}
4. S(requestScope['foo'][0] ne 10 div0>
5. ${10 div 0}
What is the result?

You are building a web application with a scheduling component. On the JSP, you need to show the current date, the date of the previous week, and the date of the next week.
To help you present this information, you have created the following EL functions in the d namespace:
✑ Name : curData; signature: java.util.utilDate CurrentDate()
✑ Name : curData; signature: java.util.utilDate addweek (java.util.Date, int)
✑ Name: dateString; signature: java.util.String getDataString (jave.util.Data)
Which EL code snippet will generate the string for the previous week?

Given a header in an HI IP request:

X-Retries: 4 -
A Which two retrieve the value of the header from a given HttpServletRequest request? (Choose two)

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

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