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What are the storage types?
The storage types are:
a) Volatile storage
b) Nonvolatile storage
Explain the B + tree? B + tree is a type of tree which denotes sorted data in a way that permits for efficient insertion, retrieval and removal of records, each of which is
Natural Join : It is the similar like Equi join except one of the duplicate columns is removed in the result table. The natural join is the most usually used form of join operation
Determine the Advanced modeling concepts You have to follow some steps for object-oriented design. These steps for OO Design methodology are as follow: 1) Produce objec
In an E-R diagram how attributes are represented ? In an E-R diagram attributes are represented in a ellipse.
Analyzing Association Traversal Association Traversal shall be understood properly for the association design explanation. Analyzing association traversal means analyzing tra
Problem Explain at least five relational algebraic operators with a suitable example. Note: All the above descriptions should be done by taking at least two examples from ou
Define tuple variable Tuple variable is a type of variable whose domain is the set of all tuples.
Create an entity relationship diagram, Database Management System
Explain the concept of a data model ? Data Model - Model is an abstraction procedure which hides irrelevant details although highlighting details relevant to the application
what is relationship inheritance and attribute inheritance
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