Final answer:
A company goes through stages like the preparatory phase, implementation and learning phase, program evaluation phase, and development of lessons learned after deploying a new information system.
Step-by-step explanation:
Stages a company goes through after deploying a new information system:
Preparatory Phase: This is the initial stage where the company prepares for the implementation of the new information system. It involves conducting research, identifying requirements, and developing a plan.
Implementation and Learning Phase: In this stage, the company deploys and starts using the new information system. Employees are trained to use it effectively and learn from their experiences.
Program Evaluation Phase: After using the system for a while, the company evaluates its effectiveness and identifies areas for improvement. This phase helps in determining the success of the new system.
Development of Lessons Learned: In this final stage, the company reflects on the entire process and documents the lessons learned. This information is valuable for future implementations and for improving the overall effectiveness of the organization.