Which of the following is a professional engagement that a CPA may perform to provide assurance on a system's reliability?

Which of the following is a professional engagement that a CPA may perform to provide assurance on a system's reliability?

Answer: CPA SysTrust. (The objective of SysTrust is an attestation report on management's assertion about the reliability of an information system that supports a business or a given activity. A CPA may also report directly on the reliability of the system. This assurance service is designed to increase the stakeholders' comfort relative to the system's satisfaction of the SysTrust principles. Although SysTrust and WebTrust share the same principles of security, availability, processing integrity, online privacy, and confidentiality, SysTrust can be applied to any system environment. WebTrust relates to websites. The service is modular, and the practitioner can be engaged to report on any one or more of the five principles.)