transaction failures
define types of transaction failures and also what is meant by catastrophic failure?
Write down the differentiation between lookup and filter transformation?
What do you mean by optimization and performance tuning and explain how does it actually work in the practical projects?
States the term Global temporary.
Illustrates the license for Clipper?
Explain the following term: a) ROLAP b) MOLAP
Explain the following term:
a) ROLAP
b) MOLAP
What are the two means to explain the content of XML documents?
You have two tables, STUDENT and COMPUTER which are in a one-to-one relationship. The foreign key is StudNumber in COMPUTER that references StudNumber as the primary key of STUDENT. Describe what must be done to convert the one--to-one STUDENT -COMPUT
Write a brief note on the differences between a data warehouse and data mart?
Explain about the stored-procedures and its advantages.
Give a brief introduction of the term surrogate key?
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