system Analysis

B/ "Doctor appointment" is a mobile app used to make an appointment with the doctor using a mobile phone. To book an appointment, patient should go through several steps. Draw the activity diagram for patient using this app. (use the following steps to help you in drawing) The patient can download the app using the App Store or Google Play. Register with Name, Email, and Password. Login using Email and password (if they are not correct, patient should try again) Select date and time using a calendar. Confirm appointment booking. View all current and previous appointments. View accepted, completed, pending, and canceled appointments