Which of the following is valid about 'page' JSP directive?

Why do you get this error? NoClassDefFoundError: org.apache.commons.lang.StringUtils. 1. The given class could not be found. 2. The given class could be found, but something went wrong when initializing it 3. None of them

Which is a non-idempotent HTTP method

Which is not a valid java bean (POJO) scope in JSP?

Which object scope is defined as follows : Objects with this scope are accessible from pages processing requests in the same application as the one in which they were created?

Where in JSP page source can EL functions be used?

Which method is abstract in HttpServlet?

Which statement correctly describe attribute 'buffer'?

How can you call a servlet to autofill a dropdown list which depends on selection from previous 2 dropdown lists? 1. Print all possible values of the 2nd and 3rd dropdown out as a Javascript object 2. Make use of XMLHttpRequest in Javascript to fire an asynchronous request to a servlet during the onchange event 3. Both of them 4. None of them

When might a JSP get translated (Choose all that apply)? a. When the application is started b. When the developer compiles code in the src folder c. The first time a user requests the JSP d. After jspdestroy() is called, it gets retranslated

Which is a valid JSP expression?