To add the Identity tables to the DB context class, you can code an entity class named User that inherits the IdentityUser class and a DB context class that 1. inherits the DbContext class 2. inherits the IdentityDbContext class 3. includes a DbSet property 4. includes a DbSet property

In the attributes field of an object, you can store data. The class's traits are unique to the class.

database fundementals: GIVEN: Participant (PNumber, LastName, FirstName, Address, City, State, PostalCode, PhoneNumber, DOB) SK-->FirstName AK-->PhoneNumber Class(ClassNum, Description, NumOfPerson, Fee) SK-->Description ClassParticipant(PNumber, ClassNum, DataOfClass) FK-->PNumber-->Participant FK-->ClassNum-->Class Expand the database design so it will support the following report: Colonial Adventure Tours needs to send an invoice to each participant, listing the classes in which the participant is enrolled as well as the total fees for the classes. The invoice should include the participant’s full name and address. Answer in both DBDL and E-R diagram

Task 1: The InstantRide Management team founded a new team for car maintenance. The new team is responsible for the small maintenance operations for the cars in the InstantRide system. The main idea is to take actions faster and minimize the time spent for the maintenance. Therefore, the Car Maintenance team wants to store MAINTENACE_TYPE_ID (char(5)) and a MAINTENANCE_TYPE_DESCRIPTION (varchar(30)) in the database. Using MAINTENANCE_TYPE_ID as the PRIMARY KEY, create a new table, MAINTENANCE_TYPES, and send the table description with the column names and types to the Car Maintenance team.