DESIGN METHODS
It refers to the methods which we use to design our software system. There are some design methods available to design our system like data design, architectural design, and human-computer interface design. DATA DESIGN It is the first design activity, which results in a less complex, modular, and efficient program structure. The information model developed during the analysis phase is transformed into the data structure needed for implementing the software. During the data design process, data types are specified along with the integrity rules required for the data. ARCHITECTURAL DESIGN Software design represents the structure of data and program components that are required to build a computer-based system. It is not an operational software but a representation. Architecture design: systems that interoperate with the target system are represented as – SUPER ORDINATE SYSTEM- using the target system as part of some higher-level processing scheme. SUBORDINATE SYSTEM- used by the tar...