Unlike the CRM, which reads like a reference manual, the All-In-One Guide is structured like a textbook. It builds knowledge progressively, assuming the reader has a baseline of IT knowledge but is new to the specific nuances of IS auditing.
The guide is structured around the five job practice domains established by ISACA: Information System Auditing Process Domain 2: Governance and Management of IT CISA Certified Information Systems Auditor All-...
I purchased “CISA Certified Information Systems Auditor All-in-One Exam Guide” by Peter H. Gregory about two months before my exam, and it quickly became my primary study resource. Unlike the CRM, which reads like a reference