Public class Dog {
/* code not shown */
}
public class Dachshund extends Dog
{
/* code not shown */
}
Assuming that each class has a default constructor, which of the following are valid
declarations?
I. Dog sadie = new Dachshund();
II. Dachshund aldo = new Dachshund();
III. Dachshund doug = new Dog();

The database design steps are listed below in the incorrect order. choose the correct order number next to each step. determine the information to be stored in the database. determine the fields needed to record the data determine if there will be any repetition of data entered, and separate the fields into tables to normalize the data. create relationships to connect the tables.