CLOUD COMPUTING

Detailed explanation-1: -Tree structure properties The tree is always drawn upside-down, which means the root appears at the top. One parent node can have many children, but every child node has only one parent node. The maximum number of children per node is called the tree “order.".

Detailed explanation-2: -A tree is a Hierarchical data structure that naturally hierarchically stores the information. The Tree data structure is one of the most efficient and mature. The nodes connected by the edges are represented. Properties of Tree: Every tree has a specific root node.

Detailed explanation-3: -Each node in a tree has zero or more child nodes, which are below it in the tree (by convention, trees are drawn with descendants going downwards). A node that has a child is called the child’s parent node (or superior). All nodes have exactly one parent, except the topmost root node, which has none.

Detailed explanation-4: -For example, we defined the Food class, and then several specializations, such as the Meat and Fruit classes. We have also seen that a class hierarchy represents “is-a” relationships. Each instance of a subclass is also an instance of the parent class and all ancestors.