Write a short note on an ERD
Write a short note on an ERD?
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An ERD is a full logical presentation of the data for an organization and association. The ERD comprises attributes, entities, cardinalities, and relationships. An ERD is the mechanism there an entity-relationship model is displayed.
What is meant by the User Objects? Specify some of its restrictions?
Write down the level of Granularity of a fact table?
Name the Applications of tree data-structure?
Describe the reserving of memory using a declaration statement in data structure?
Describe briefly Aggregate transformation?
Define the term OCI?
Explain the term Relationship in brief.
Explain some of the reasons which someone familiar with Microsoft Access will desire to learn VBA?
Describe briefly the term data warehouse?
State difference between the Stand–alone and the Embedded filter?
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