System Analysis and Design
Cost-Benefit analysis

compares the cost, with the benefits, of introducing a computer-based system
estimates the hardware and software costs
None of these
All of these
evaluates the tangible and non-tangible factors

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System Analysis and Design
Reverse video is a technique of

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

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