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

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
None of these
the system is able to handle all the function of the application
the system is developed using structured programming through COBOL or PASCAL

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System Analysis and Design
In Decision trees

All of these
nodes represent the conditions, with the right side of tree listing the actions to be taken
the root is drawn on the left and is the starting point on the decision sequence.
the branch depends on the condition and decisions to made
None of these

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System Analysis and Design
Reverse video is a technique of

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

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