Systems Acquisition and SDLC Phases
The Systems Development Life Cycle (SDLC)
When canned software is used for systems acquisition, certain phases of the SDLC may not occur as they would in a traditional software development project. One phase in particular that is typically bypassed when acquiring canned software is the Analysis phase.
Analysis Phase of the SDLC
The Analysis phase involves gathering and analyzing requirements to understand the needs of the end-users.In the context of using canned software for systems acquisition, the Analysis phase is not necessary because canned software is pre-built and does not require extensive analysis to determine system requirements. Canned software, also known as off-the-shelf software, is designed to cater to a broad range of users without the need for customization. Therefore, the detailed analysis typically conducted in this phase is not needed.
Sector of the Economy for Software Developers
Software developers typically work in the Tertiary sector of the economy.The Tertiary sector, also known as the service sector, is where software developers operate. This sector focuses on providing services rather than producing goods. Software development is a service-oriented task that involves solving problems, applying creative solutions, and utilizing specialized skills to create tailored software solutions for clients.
In conclusion, when canned software is used for systems acquisition, the Analysis phase of the SDLC is skipped due to the pre-built nature of the software. Additionally, software developers belong to the Tertiary sector of the economy, where they provide specialized services to meet the needs of organizations and individuals.