Salesforce Exam DEX-450 Topic 6 Question 34 Discussion

Actual exam question for Salesforce's DEX-450 exam

Question #: 34
Topic #: 6

A developer has a Apex controller for a Visualforce page that takes an ID as a URL parameter. How should the developer prevent a cross site scripting vulnerability?

AApexPages.currentPage() .getParameters() .get('url_param')

BApexPages.currentPage() .getParameters() .get('url_param') .escapeHtml4()

CString.ValueOf(ApexPages.currentPage() .getParameters() .get('url_param'))

DString.escapeSingleQuotes(ApexPages.currentPage() .getParameters(). get('url_param'))

Show Suggested Answer

Suggested Answer: B

by Kirk at May 05, 2022, 11:33 PM

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