lecture 1
DESCRIPTION
Introduction to Systems Analysis and DesignTRANSCRIPT
Chapter 1 Assuming The Role Of The Systems Analyst
Session1
Assuming the Role of the Systems AnalystABEL M. INGAWInstructor ITCS Department#Nature of Analysis and Designa systematic approach to identifying problems, opportunities, and objectives
analyzing the information flows in organizations
designing computerized information systems to solve a problem#Nature of Analysis and DesignSYSTEMS ANALYSIS
Activities that enable a person to understand and specify what a new system should accomplish
Describes the WHAT of the systemWhat the system can or must do to satisfy or to solve a problem
#Nature of Analysis and DesignSYSTEMS DESIGN
Activities that enable a person to define and describe in detail the system that solves the need
Describes HOW of the system
How the system works, its components and how they work together
#Systems Analysis & DesignProviding tools and techniques to developers
Include skills, steps, guidelines
Detailing specifications and designing solutions#ProjectA planned undertaking that has a beginning and end
Produces some definite result#Systems Analystas an ARCHITECT
performs planning of activities
capturing of vision
Understanding and specifying needs
#Systems AnalystSYSTEM ANALYST IS A
problem solver, and require communication skills
must be ethical with users and customers
must possess a high level of technical expertise and clear insights
#Systems Analystuses computers and related systems to design new IT solutions
must possess a high level of technical expertise and clear insights into current business practices
Aims to improve business efficiency and productivity
CATALYST (Agent of Change)#Systems Analystexamine existing IT systems
analyze systems requirements
undertake product development
identifying the client organizations needs
#Systems Analystcarrying out feasibility studies
working closely with programmers and software developers
overseeing installation and testing
providing staff training and instruction manuals#Any Question (s)?
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