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 Software Requirements - The software requirements are description of features and functionalities of the target system. Requirements convey the expectations of users from the software product. The requirements can be obvious or hidden, known or unknown, expected or unexpected from client’s point of view. Stakeholders -S takeholder, any individual, social group, or actor who possesses an interest, a legal obligation, a moral right, or other concern in the decisions or outcomes of an organization, typically a business firm, corporation, or government. Stakeholders either affect or are affected by the achievement of an organization’s objectives.     Context Diagram - The system context diagram (also known as a level 0 DFD) is the highest level in a data flow diagram and contains only one process, representing the entire system, which establishes the context and boundaries of the system to be modeled. It identifies the flows of information between the system and external ent...

 A. Construction -the work of building or making something, especially buildings, bridges, etc. Construction is a general term meaning the art and science of forming objects, systems, or organizations. It comes from the Latin word constructio (from com- "together" and struere "to pile up") and Old French construction. To 'construct' is a verb: the act of building, and the noun is construction: how something is built or the nature of its structure. B. Management -the act or skill of controlling and making decisions about a business, department, sports team, etc.   Management is how businesses organize and direct workflow, operations, and employees to meet company goals. The primary goal of management is to create an environment that empowers employees to work efficiently and productively. A solid organizational structure guides employees and establishes the tone and focus of their work C. Maintenance -   the act of maintaining something or someone: such as a ...