System Analysis and Design
An audit trial is

None of these
test data used by the system auditor
designed to permit tracing of any input record or process performed on a system, back toits original sources
All of these
post-auditing the system after its implementation

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Sequential organization

has records placed randomly throughout the file
Stores records sequentially but uses an index to locate records
means storing records in contiguous blocks according to a key.
uses an index for each key type
None of these

ANSWER DOWNLOAD EXAMIANS APP