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CISA · Question #172
CISA Question #172: Real Exam Question with Answer & Explanation
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Submitted by yousef_jo· Apr 18, 2026Protection of Information Assets
Question
Which of the following technologies is BEST suited to fulfill a business requirement for nonrepudiation of business-to-business transactions with external parties without the need for a mutually trusted entry?
Options
- APublic key infrastructure (PKI)
- BBlockchain distributed ledger
- CArtificial intelligence (AI)
- DCentralized ledger technology
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Topics
#Nonrepudiation#Blockchain#Distributed Ledger Technology#Transaction Security