Abstract: With the ever changing model of recent technological
             applications, we are incessantly dependent on the rapid computer systems
             and technology, which inadvertently effect to a safe, secure and reliable
             infrastructure to provide services an develop routine activities that can
             be carried forth for a long or short-term management functioning. Privacy
             and security are two main areas where expertise required for developing
             reliable information networking along with acceptable implementation of
             policies for these practices. (Stewart, T. 1992[1]) Hence, any company
             whether large or small requires an efficient and uniform method for
             developing its information systems and networking. In case of a retail
             management company, these techniques have an utmost importance for the
             simple reason that if System Development Life Cycle (SDLC) is implemented
             successfully, it ensure systems developed by the concerned department meet
             all requisites for IT objectives. This further acquiescent with the current
             and planned Information Technology Architecture (ITA); and are easy to
             maintain, and cost-effective from an organization standpoint. Sound life
             cycle management practices include planning and evaluation in each phase or
             phases of the information system life cycle. The appropriate level of
             planning and evaluation is commensurate with the cost of the system, the
             stability and maturity of the technology under consideration, how well
             defined the user requirements are, the level of stability of program and
             user requirements and security considerations.
             The paper hereby understands the usability and functioning of SDLC model
             implemented to proper business functioning intrinsically discusses the
             effect and counter-effect of system analysis design in a retail business,
             namely ABC Inc. In the s...