Câu 364: CISA: Certified Information Systems Auditor
A bank’s transactional services are exclusively conducted online via Internet and mobile banking. Both its primary and disaster recovery sites are supported by the same Internet service provider (ISP). Which of the following is the BEST way for the bank to minimize risk in this situation?
Nội dung câu hỏi
A bank’s transactional services are exclusively conducted online via Internet and mobile banking. Both its primary and disaster recovery sites are supported by the same Internet service provider (ISP). Which of the following is the BEST way for the bank to minimize risk in this situation?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Conduct incremental backups of transactional data every two hours.
- B. Conduct real-time data synchronization between the primary and disaster recovery sites.
- C. Revise the current contract to require 99.99% connection availability with the current ISP.
- D. Establish a contractual agreement with a second ISP to cover connection to the disaster recovery site — đáp án hiện tại
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