System Analysis and Design
Reverse video is a technique of

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

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System Analysis and Design
Top-down programming is

an approach in which the top module is first tested then program modules are added from the highest level to the lowest level
a group of related fields
a series or group of components that perform one or more operations of a more complex system
a map of the programmer's view of the data

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