Discuss why testing is necessary before Closing the EHR project.Which type of testing is the final testing from the user perspective and what does it test? Does it have any limitations? If yes, how can they be overcome?

After you have completed the installation of EHR through the vendors (outsourcing), you need to ensure that it meets the requirements of the healthcare facility, normally accomplished through various types of testing. Discuss why testing is necessary before Closing the EHR project.Which type of testing is the final testing from the user perspective and what does it test? Does it have any limitations? If yes, how can they be overcome?