BCA System analysis and Design( Input And Output Form Design Methodologies, Programing Specifications)
Input And Output Form Design Methodologies- Input Design:- In a n information system, input is th e raw data that is processed to produce output. During the input design, the developers must consider the input devices such as PC, MICR, OMR, etc. It should serve specific purpose effectively such as storing, recording, and retrieving the information. Properties:- · It ensures proper completion with accuracy. · It should be easy to fill and straightforward. · It should focus on user’s attention, consistency, and simplicity . Output Design:- The design of output is the most important task of any system. During output design, developers identify the type of outputs needed, and consider the necessary output controls and prototype report layouts. Types of outputs:- 1.External Outputs:- Manufacturers create and design external outputs for printers. External outputs enable the system to leave the trigger actions on the part of their r