Valid CISA Dumps shared by ExamDiscuss.com for Helping Passing CISA Exam! ExamDiscuss.com now offer the newest CISA exam dumps, the ExamDiscuss.com CISA exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com CISA dumps with Test Engine here:
Which of the following will be the MOST effective method to verify that a service vendor keeps control levels as required by the client?
Correct Answer: A
Comprehensive and Detailed Step-by-Step Explanation: To ensure that aservice vendor maintains required control levels, direct verification throughonsite assessmentsis the most effective approach. * Option A (Correct):Onsite assessmentsallow auditors todirectly reviewcontrols, procedures, and evidence of compliancein real time, ensuring that service levels are being met. * Option B (Incorrect):Unannounced vulnerability assessments may violatecontractual agreementsand ethical considerations. * Option C (Incorrect):Reviewing theSLAensures agreement terms are clear but doesnot verify actual compliance. * Option D (Incorrect):AControl Self-Assessment (CSA)is useful but relies onvendor-provided information, which may be biased or incomplete. Reference:ISACA CISA Review Manual -Domain 4: Information Systems Operations and Business Resilience- Covers third-party risk management and audit approaches.