- Systems      analysts are people who understand both business and computing. 
 - Systems      analysts study business problems and opportunities and then transform      business and information requirements of the business into the      computer-based information systems and computer applications that are      implemented by various technical specialists including computer      programmers. 
 
A formal definition: 
- A systems analyst facilitates the study of the problems and needs of a business to determine how the business system and information technology can best solve the problem and accomplish improvements for the business. The product of this activity may be improved business processes, improved information systems, or new or improved computer applications frequently all three
 - When      information technology is used, the systems analyst is responsible for: 
 - the efficient capture of data from its business source       
 - the flow of that data to the computer 
 - the processing and storage of that data by the       computer 
 - the flow of useful and timely information back to the       business and its people 
 - Information      technology is a contemporary term that describes the combination of      computer technology (hardware and software) with telecommunications      technology (data, image, and voice networks).
 
What Does A System Analyst Do? 
- A      system analyst is a system-oriented problem solver. 
 - System problem solving is the act of studying a       problem environment in order to implement corrective solutions that take       the form of new or improved systems. 
 - Most      systems analysts use some variation of a system problem solving approach      called a system development life cycle. 
 - A systems development life cycle (SDLC) is a       systematic and orderly approach to solving system problems.
 
The SDLC usually incorporates the following general-purpose problem solving steps: 
- Planning      - identify the scope and boundary of the problem, and plan the development      strategy and goals. 
 - Analysis      - study and analyze the problems, causes, and effects. Then, identify and      analyze the requirements that must be fulfilled by any successful      solution. 
 - Design      - if necessary, design the solution not all solutions require design. 
 - Implementation      - implement the solution. 
 - Support      - analyze the implemented solution, refine the design, and implement      improvements to the solution. Different support situations can thread back      into the previous steps.
 
What is a user? 
- A      user is a person, or group of persons, for whom the systems analyst builds      and maintains business information systems and computer applications. A      common system is client. 
 - There      are at least two specific user/customer groups: system users and system      owners. 
 - System users are those individuals who either have       direct contact with an information system or application or they use       information generated by a system. 
 - System owners provide sponsorship of information systems and computer applications. In other words, they pay to have the systems and applications developed and maintained.
 
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