System Analysis and Design
Structured Programming involves

decentralisation of program activity
localisation of errors
all of the listed here
functional modularisation

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System Analysis and Design
The approach used in top-down analysis and and design is

All of these
None of these
to identify the top level functions by combining many smaller components into a single entity.
to prepare flowcharts after programming has been completed
to identify a top level function and then create a hierarchy of lower level modules and components

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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

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System Analysis and Design
A menu-driven system

is required only for on-line systems
increases the operator's work
None of these
presents options and allows the user to make selections
can be used only by computer professionals

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