Explain Datastage
Define the term DataStage?
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a) Develop jobs for the purpose of Extraction, Transformation and Loading (ETL).
b) Ideal tool data integration projects like the data marts, data warehouses and system migrations.
c) Import, export, generate and maintain the metadata for use within the jobs.
d) Schedule, run and monitor the jobs all inside Data Stage
e) Administers your Data stage development and the execution environments.
Write down the differentiation between lookup and filter transformation?
Illustrates the purposes of a key component in SQL Server Integration Services (SSIS)?
What is meant by the Data Mining?
Write a short note on an ERD?
Write down some of the differences between the data query and the knowledge query.
Illustrates the Pointer a variable in data structure or not?
Explain about extension and intension.
Illustrates implementation of stored procedures?
Write down brief note on the differentiation between dynamic cache and static cache?
Describe the difference between complexType elements and simple elements?
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