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