System Analysis and Design
A system design is said to be functionally modular if

None of these
each module performs a specific function and can be developed relatively independently by programmers
the system makes extensive use of function. keys for maximum user assistance
the system is developed using structured programming through COBOL or PASCAL
the system is able to handle all the function of the application

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System Analysis and Design
Data manipulation language (DML)

specifies for the DBMS what is required; the techniques used to process data
all of the listed here
describes how data are structured in the data base
determine how data must be structured to produce the user's view

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

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

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