Database functions-system development life cycle
Write a short on the six database functions which occur during the systems development life cycle?
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The enterprise modeling that analyzes the present data processing. Conceptual data modeling which identifies attributes, entities, and relationships. The logical database design is identifies data security and integrity requirements. The physical database definition and designs which defines database to DBMS. The database implementation that installs and alters data from previous systems. Database maintenance that fixes mistakes in the database and database applications.
Write down a short note on the Volatile Temporary tables (VTT).
What demerits of ODBC does OLE DB overcome?
Write down some of the differences between the data query and the knowledge query.
What is meant by the parameter file?
Explain the Stored Procedure transformation?
Explain the way through which we can publish BO report?
Describe the three types of data sources which are used with ODBC?
Illustrates the case statement present into stored procedure?
Described the impact of signed numbers upon the memory by using Data Structures?
Give a brief introduction of the term Virtual Data Warehousing?
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