The four layers of controls for restricting logical access to stored programs, data, and documentation. Introduction: Accounting Information System (AIS) is said to be the specialized subsystem of the Information System (IS). AIS can be used in the business events for the purpose of collecting, processing, and reporting the financial information.

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Chapter 8, Problem 27RQ

Summary Introduction

To describe: The four layers of controls for restricting logical access to stored programs, data, and documentation.

Introduction:

Accounting Information System (AIS) is said to be the specialized subsystem of the Information System (IS). AIS can be used in the business events for the purpose of collecting, processing, and reporting the financial information.

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