The document outlines the system development life cycle (SDLC) as a conceptual model encompassing policies and procedures for the development or alteration of systems. An effective SDLC should deliver a high-quality system that satisfies customer expectations and adheres to time and cost constraints. It emphasizes the importance of the SDLC in ensuring the system operates efficiently within the existing and planned IT infrastructure.

1. System Development Life Cycle
and Case tools

2. SDLC
• It is a conceptual model which includes policies
and procedures for developing or altering systems
throughout their life cycles.
• An effective System Development Life Cycle
(SDLC) should result in a high quality system that
meets customer expectations, reaches completion
within time and cost evaluations, and works
effectively and efficiently in the current and
planned Information Technology infrastructure.

3. Phases of SDLC

9. CASE
TOOLS

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