class hirarchy is a method of classifying the entities into subclasses
Below class in the systematic hierarchy is the order category.
The current hierarchy of classification is: domain, kingdom, phylum, class, order, family, genus, species.
Kingdom, phylum, class, order, family, genus, species :-)
Hierarchical DBMSNetwork DBMSRelational DBMS
Members of a group have more characteristics in common at the class level in the classification hierarchy. The class level is a more specific classification than the phylum level, so organisms within the same class share more similarities in terms of structure, behavior, and evolutionary history.
class in dbms is nothing but a collection of attributes.... class in java is defined as collection of objects....:D
Class
Class hierarchy is a term used in Java. It is used for identifying the inheritance hierarchy or the parent class relationships Ex: Public class B extends C { } Public class A extends B { } Here if we take the class hierarchy for class 'A' it would be A
Below class in the systematic hierarchy is the order category.
I wouldn't consider it any larger than other classes - it is just the top of the hierarchy.
Biologically? Humans are in class Mammalia.
Pharaoh higher class middle class lower class
The top level class in Java is class Object. Every other class inherits from Object and therefore Object is the top most in the class hierarchy. If you extend a class from Object such as class Animal and further extend Animal with class Dog then the hierarchy is as follows: Object | Animal | Dog Code for this hierachy is as follows: class Animal { } class Dog extends Animal { } We don't need to write class Animal extends Object because every class extends from Object so it does not need to be stated.
The current hierarchy of classification is: domain, kingdom, phylum, class, order, family, genus, species.
The java.util.EventObject class is the heighest-level class in the event-delegation model class hierarchy.
Untouchable.
Object is the topmost class in the Java Class hierarchy. There is no Class above Object. All classes in Java are implicitly derived from Object.