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Exam CISA topic 1 question 806 discussion

Actual exam question from Isaca's CISA
Question #: 806
Topic #: 1
[All CISA Questions]

The FIRST step in auditing a data communication system is to determine:

  • A. physical security for network equipment.
  • B. business use and types of messages to be transmitted.
  • C. traffic volumes and response-time criteria.
  • D. the level of redundancy in the various communication paths.
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Suggested Answer: B 🗳️

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SuperMax
9 months, 4 weeks ago
Selected Answer: B
B. business use and types of messages to be transmitted. When auditing a data communication system, the first step is typically to understand the business requirements and the types of messages or data that need to be transmitted. This involves assessing the needs of the organization and how data communication supports its goals and operations. Once you have a clear understanding of the business use and data types, you can then proceed with evaluating other aspects such as physical security, traffic volumes, redundancy, and other technical considerations.
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