A view can use the tag helper ________________ to display a summary of all data validation errors in the model.  1. input-verification 2. asp-validation-summary 3. validation-input-error 4. asp-erro

The StayWell maintenance team wants to minimize the number of planned visits to properties. The team wants to learn all the properties that have different planned service dates. You need to return all available data in the SERVICE_REQUEST table, where requests are made for the same property with a different NEXT_SERVICE_DATE. Return a list of all properties where service requests are made with different NEXT_SERVICE_DATE values.

The database should contain the following six tables: Artists (artist_id: char(30), artist_name: char(30), artist_pop: int(5))Tracks (track_id: char(30), track_name: char(30), duration: int(10), tempo:real) Record (artist_id: char(30), track_id: char(30))Users (user_id: char(30), user_name: char(30), age: int(5), nationality: char(30), num_track_listened: int(10))Listen (user_id: char(30), track_id: char(30))Follow (user_id: char(30), artist_id: char(30), follow_date: datetime) Write a single SQL query for each request below. Find the ids of those users who have listened to at least one track but have not followed any artists. Find the ids and names of those users who have listened to some tracks recorded by the artist named 'Adele'. Find the ids and names of those users who have not listened to any track recorded by the artist named 'Adele'. Use ''NOT EXISTS'' to answer this query.

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