System Analysis and Design
Sequential organization

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

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
The rule(s) to follow in constructing decision tables is (are):

the logic of the table is independent of the sequence in which conditions rules are written, but the action takes place in the order is which the events occur.
a decision should be given a name
all of the listed here
standardized language must be used consistently.

ANSWER DOWNLOAD EXAMIANS APP