Here are the steps that occur in the use case named ‘Create New Library User Account’. The librarian request the system to create a new online library account The librarian then selects the library user account type The librarian enters the user’s details The user’s details are checked using the user Credentials Database The new library user account is created A summary of the new account’s details are then emailed to the user Please Design a Sequence diagram for this problem.

Project Description A telephone book system, also known as a telephone directory, telephone address book, or Phone book, is a listing of telephone subscribers in a geographical area or subscribers to services provided by the organization that publishes the directory. Its purpose is to allow the telephone number of a subscriber identified by name and address to be found. Project Features The features of telephone book system are mainly related to the addition, listing, searching, and modifying telephone directory-related records. All these operations are done through Arrays. The information contained in the telephone directory records are the first name, last name, phone number, city, address, sex and email of the person whose record is entered in the telephone directory system. Project Operations Write a JAVA program that will maintain a phone directory using Arrays. The program should be able to perform the following operations: 1.Add persons details (first name, last name, phone…

Scenario and Database Model: InstantRide InstantRide is the new ride sharing application in the city and it has just started its operations. With the help of the InstantRide mobile application, the users request a ride with their location. Drivers and cars are assigned to the request; and then the driver picks up the user to ride their requested location. Information for the users, drivers and cars are stored in the database as well as the travel transactions. In the USERS table, information for the users are stored with their first name, last name and email:   In the DRIVERS table, all the drivers in the InstantRide are stored with their name, driving license number and check and rating information:   In the CARS table, all the cars in the InstantRide system are kept with the license plate, model and year:   Finally, the transactions of the rides are stored in the TRAVELS table. For each travel, start and end time with location are stored. In addition, the involved driver, car and…

Dentist Mobile System Create use case and sequence diagram and a set of detail use case descriptions for the following dentist mobile system, Whenever new patients are apply the first time, he/she complete a patient information by fill the form that include name, address, phone number and brief medical history, which are stored in the patient information of mobile system. When a patient request to schedule a new appointment or change an existing appointment, the system checks the appointment file for an available time. Once a good time is found for the patient, the appointment is scheduled. usually the mobile system reminder postcard to each patient two days before their appointment.

Scenario and Database Model: InstantRide InstantRide is the new ride sharing application in the city and it has just started its operations. With the help of the InstantRide mobile application, the users request a ride with their location. Drivers and cars are assigned to the request; and then the driver picks up the user to ride their requested location. Information for the users, drivers and cars are stored in the database as well as the travel transactions. In the USERS table, information for the users are stored with their first name, last name and email:   In the DRIVERS table, all the drivers in the InstantRide are stored with their name, driving license number and check and rating information:   In the CARS table, all the cars in the InstantRide system are kept with the license plate, model and year:   Finally, the transactions of the rides are stored in the TRAVELS table. For each travel, start and end time with location are stored. In addition, the involved driver, car and…