Data returned by which of the following methods should be validated before using it. 1. getParameter () 2. getQueryString () 3. getCookies () 4. getHeaders ()
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- Which of the following methods are declared in ServletRequest?
- Which of the following statements regarding HttpRequest methods are correct?
- Which of the following methods is not present in the HttpCookie class in java?
- Which of the following is used to validate data
- The method used for fetching object in the request object is __________
- The method used for fetching object in the request object is __________
- Which of the following methods is defined by the servlet specification in order to take two parameters such...
- In which of the following methods does the method return null, if the request did not include a header of t...