problem 1:

Illustrate the different data structuring concepts used by the hierarchical model? Describe.

problem 2:

describe and differentiate the record and parent child relationship concepts in the hierarchical model?

problem 3:

Define different properties of the hierarchical schema.

problem 4:

Define the given terms:

a) Occurrence tree
b) Preorder traversal of tree
c) Parent and child record type

problem 5:

Illustrate the problems while modeling certain kind of relationship in hierarchical model? Describe.

problem 6:

What are different integrity constraints and data definition in the hierarchical mode?