Explain designer objects
Explain the designer objects?
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a) Target
b) Source
c) Transformation
d) Mapping
e) Mapplet
Explain the term Contexts?
Illustrate briefly the term insertion and deletion anomalies?
Explain the difference between heterogeneous and homogeneous distributed database?
Write down a short note on XML and also describe the uses of it?
Name four applications which are employing for triggers in DBMS?
Explain the following terms: Proactive, Retroactive and immediate Update.
Explain Batches and Session?
Give a brief introduction of the term surrogate key?
I have to prepare an assignment on the topic "SQL Triggers and Procedures". Please help me to complete my assignment.
Illustrates the benefits of running stored procedure upon a database engine?
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