What is Stage Variables
Explain the stage variables?
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An intermediate processing variable which preserves the value at the time of read and doesn’t pass the value in to the target column.
Explain how in a relation a supertype or subtype is mapped?
Cloud Computing – A computing capability that provides an abstraction between the computing resource and its underlying technical architecture (e.g., servers, storage, networks), allowing convenient, on-demand network access to a shared pool of
Explain Batches and Session?
What is meant by the parameter file?
Briefly describe the term a Cube and Linked Cube with reference to data warehouse?
Explain the term transformer stage?
What is Redundant Array of Inexpensive Disks controller technology?
Explain the way through which we can publish BO report?
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
Explain the mapping of ERD to DFD?
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