Which of the following is the GREATEST risk when implementing a data warehouse?

What control detects transmission errors by appending calculated bits onto the end of each segment of data?

What process uses test data as part of a comprehensive test of program controls in a continuous online
manner?

A proposed transaction processing application will have many data capture sources and outputs in paper and
electronic form. To ensure that transactions are not lost during processing, an IS auditor should recommend
the inclusion of:

Functional acknowledgements are used:

To reduce the possibility of losing data during processing, the FIRST point at which control totals should be
implemented is:

The editing/validation of data entered at a remote site would be performed MOST effectively at the:

Information for detecting unauthorized input from a terminal would be BEST provided by the:

Before implementing controls, management should FIRST ensure that the controls:

The purpose of a checksum on an amount field in an electronic data interchange (EDI) communication of
financial transactions is to ensure: