Answer:
d. implementation
Step-by-step explanation:
The software development life cycle (SDLC) is made up of five major phases which are; the planning, analyses, design, implementation and maintenance phases.
The implementation phase involves the process of implementing all the components of the software, it involves the translation of the software design into source code. The implementation/coding of the software starts as soon as the developer gets the software design. It is at this stage that the team must create a plan to distribute and verify the distribution of policies