Main data structures
Name the main data structures used in these areas: Hierarchical data model, RDBMS and Network data model?
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i. Tree = Hierarchical data model ii. Array (Array of structures) = RDBMS iii. Graph = Network data model
States the term Global temporary.
Briefly describe the term Object qualification?
Illustrate briefly the term insertion and deletion anomalies?
What can be done with the Data Stage Director?
Explain the various types of the designer tools?
How any Data Structure application is categorized among files?
Explain the Joiner transformation?
Elucidate Where to keep informatica rejected data? How to remove the informatica rejected data?
Provide a brief differentiation between independent and dependent data warehouse?
Explain the user objects?
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