Problem
1. Create an XML schema for a catalog of cars, where each car has the child elements make, model, year, color, engine, number of doors, transmission type, and accessories. The engine element has the child elements number of cylinders and fuel system (carbureted or fuel injected). The accessories element has the attributes radio, air conditioning, power windows, power steering, and power brakes, each of which is required and has the possible values yes and no.
2. Create an XML document with at least three instances of the car element defined in the XML schema of above problem. Process this document by using the XML schema of above problem, and produce a display of the raw XML document.