Because every piece of information should be traceable back to the input data that produced it, a(n) ____ trail must be provided that records the source of each data item and when it entered the system.
A)audit
B)index
C)source
D)control

Question

Quizplus · Accepted Answer

An audit trail refers to a record of events or steps taken in a transaction or process, which can help to trace and verify the source of data inputs and outputs. Therefore, an audit trail is necessary to ensure that every piece of information can be traced back to the input data that produced it. The trail should show the source of each data item and when it entered the system. An index is a list of words or phrases indicating where they can be found, and may not be applicable for tracing data sources. While data control is important for managing access and updates to data, it does not necessarily address the traceability of data inputs. Similarly, a source is just the origin of data, but it does not provide information on how the data was processed or what outputs it generated.

Because Every Piece of Information Should Be Traceable Back to the Input