MultipleChoice
Which of the following tests must an internal auditor perform in order to ensure that inbound electronic data interchange (EDI) transactions are received and translated accurately?
I . Computerized tests to assess transaction reasonableness and validity.
II . Review of log books to ensure that transactions are logged upon receipt.
III . Edit checks to identify unusual transactions.
IV . Verification of limitations on the authority of users to initiate specific EDI transactions.
OptionsMultipleChoice
In a review of an electronic data interchange application using a third-party service provider, the auditor should:
I . Ensure encryption keys meet International Organization for Standardization (ISO) standards.
II . Determine whether an independent review of the service provider's operation has been conducted.
III . Verify that only public-switched data networks are used by the service provider.
IV . Verify that the service provider's contracts include necessary clauses, such as the right to audit.
Options