System Analysis and Design
Which of the following is not an advantage of the structured approach to system development?

it focuses on the physical aspects of the system
the documentation is Cumulative
the system specification is very graphic
None of these
the user area is studied thoroughly

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Direct-access organization

uses an index for each key type
means storing records in contiguous blocks according to a key.
has records placed randomly throughout the file
Stores records sequentially but uses an index to locate records

ANSWER DOWNLOAD EXAMIANS APP