Eccouncil Exam 312-96 Topic 1 Question 6 Discussion

Actual exam question for Eccouncil's 312-96 exam

Question #: 6
Topic #: 1

Suppose there is a productList.jsp page, which displays the list of products from the database for the requested product category. The product category comes as a request parameter value. Which of the following line of code will you use to strictly validate request parameter value before processing it for execution?

Apublic boolean validateUserName() {String CategoryId= request.getParameter('CatId');}

Bpublic boolean validateUserName() { Pattern p = Pattern.compile('[a-zA-Z0-9]*$'); Matcher m = p.matcher(request.getParameter(CatId')); boolean result = m.matches(); return result;}

Cpublic boolean validateUserName() { if(request.getParameter('CatId')!=null ) String CategoryId=request.getParameter('CatId');}

Dpublic.boolean validateUserName() { if(!request.getParamcter('CatId').equals('null'))}

Show Suggested Answer

Suggested Answer: B

by Tresa at Jul 28, 2023, 03:56 AM

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