self-schema

A three-schema design has three levels, and at each level, requests are turned into results.

Design the restaurant’s menu as an XML file. It should store the different dishes available, along with information about each dish including a description, the main ingredients, any dietary restrictions and the price. G21.1 Design the data schema. Design a data schema to store the restaurant’s Menu i.e., Draw the hierarchy tree.

Investigate the benefits and drawbacks of snowflake and star schemas. Which is less normalized than the other?

Create a table and connect it to a JSP application for the sake of pharmaceutical billing.

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

In the context of web development, elaborate on the differences between client-side and server-side data binding.