When planning an audit of a network setup, an IS auditor should give highest priority to obtaining which of the following network documentation?

A. Wiring and schematic diagram

B. Users lists and responsibilities

C. Application lists and their details

D. Backup and recovery procedures

Explanation:

The wiring and schematic diagram of the network is necessary to carry out a network audit. A network audit may not be feasible if a network wiring and schematic diagram is not available. All other documents are important but not necessary.