Which part of the software development process comes after implementation?

The correct sequence in the software development process dictates that maintenance follows implementation, not testing. Once the implementation phase is complete and the software has been built, it is then deployed for use, which involves making the software available to users and integrating it into the operational environment. After deployment, the software enters the maintenance phase, where ongoing support, updates, and fixes are applied as necessary. Testing occurs earlier in the development cycle, during and after implementation, to ensure that the software meets the required specifications and is free of defects before it is ultimately deployed. Requirement gathering is the initial phase of the software development process, where stakeholders define what the software needs to achieve. Understanding this correct sequence helps clarify the overall workflow within software development.