Answer:
The systems development life cycle involves: 2, 1, 3, 4. That is the correct order.
Explanation:
The systems development life cycle involves: analysis, design, development and testing, implementation, documentation an evaluation, and maintenance
1. Analysis: involves analyzing end-user business requirement and refining project goals into defined functions and operations of the intended system.
2. Design: Involves describing the desired features and operations of the system.
3. Development and testing: involves establishing a high level plan of intended project and determining project goals.
4. Implementation/documentation/maintenance: The overall process for developing information systems from planning and analyisis through implementation and maitenance.