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CISA – Certified Information Systems Auditor Study Guide

You're reading from   CISA – Certified Information Systems Auditor Study Guide Aligned with the CISA Review Manual 2019 to help you audit, monitor, and assess information systems

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Product type Paperback
Published in Aug 2020
Publisher Packt
ISBN-13 9781838989583
Length 590 pages
Edition 1st Edition
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Author (1):
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Hemang Doshi Hemang Doshi
Author Profile Icon Hemang Doshi
Hemang Doshi
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Toc

Table of Contents (19) Chapters Close

Preface 1. Section 1: Information System Auditing Process
2. Audit Planning FREE CHAPTER 3. Audit Execution 4. Section 2: Governance and Management of IT
5. IT Governance 6. IT Management 7. Section 3: Information Systems Acquisition, Development, and Implementation
8. Information Systems Acquisition and Development 9. Information Systems Implementation 10. Section 4: Information System Operations and Business Resilience
11. Information System Operations 12. Business Resilience 13. Section 5: Protection of Information Assets
14. Information Asset Security and Control 15. Network Security and Control 16. Public Key Cryptography and Other Emerging Technologies 17. Security Event Management 18. Other Books You May Enjoy

Assessment

You can find the answers to self-assessment questions here.

Business impact analysis

  1. Answer: C. Business process owner.
    Explanation: The most critical source is the business process owner, who possesses the most relevant information to determine system criticality. Recovery timelines can be determined on the basis of inputs from business process owners.
  2. Answer: A. To conduct a BIA.
    Explanation: A BIA determines the impact arising from the non-availability of each system. The higher the impact, the more critical the system. A BIA is conducted on the basis of input from the business process owner. The other options will not assist directly in determining the criticality of application systems.
  1. Answer: A. To develop a business continuity strategy.
    Explanation: Once the critical applications are identified through the BIA, the next step is to develop a strategy to recover the critical assets as soon as possible for the continuity of the business. The BCP is the next step once...
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