System Analysis and Design
Reverse video is a technique of

None of these
emphasizing data by reversing the foreground and background
hiding confidential data on the screen
showing data with half brightness
showing data upside down on the screen

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

all of the listed here
to prepare flow charts after programming has been completed
to identify a top level function an d then create a hierarchy of lower-level modules and components.
to identify the top level functions by combining many smaller components into a single entity

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

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

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