EC-Council 312-96 CASE JAVA Exam Questions Instant Access

Question 1

Which of the following method will you use in place of ex.printStackTrace() method to avoid printing stack trace on error?

Aex.StackTrace.getError();

Bex.message();

Cex.getMessage();

Dex.getError();

Answer : C

Question 2

A developer to handle global exception should use _________ annotation along with @ExceptionHandler method annotation for any class

A@Advice

B@ControllerAdvice

C@globalControllerAdvice

D@GlobalAdvice

Answer : B

Question 3

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'))}

Answer : B

Question 4

Which of the following authentication mechanism does J2EE support?

AWindows, Form based. Role Based, Client/Server Mutual Authentication

BRole Based, Http Basic, Windows, Http Digest Authentication

CHttp Basic, Form Based, Client/Server Mutual, Role Based Authentication

DHttp Basic, Form Based, Client/Server Mutual, HTTP Digest Authentication

Answer : D

Question 5

Which of the following elements in web.xml file ensures that cookies will be transmitted over an encrypted channel?

A< connector lsSSLEnabled='Yes' / >

B< connector EnableSSL='true' / >

C< connector SSLEnabled='false' / >

D< connector SSLEnabled='true' / >

Answer : D

Question 6

It is recommended that you should not use return, break, continue or throw statements in _________

AFinally block

BTry-With-Resources block

CTry block

DCatch block

Answer : A

Question 7

The software developer has implemented encryption in the code as shown in the following screenshot.

However, using the DES algorithm for encryption is considered to be an insecure coding practice as DES is a weak encryption algorithm. Which of the following symmetric encryption algorithms will you suggest for strong encryption?

AMD5

BSHA-1

CTriple DES

DAES

Answer : D

EC-Council Certified Application Security Engineer (JAVA) CASE JAVA 312-96 Exam Questions