Illustrates the term data structure
Illustrates the term data structure?
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A data structure is a method of organizing data which considers not only the items stored, but also relationships of their in each other. Advance knowledge regarding the relationship for the manipulation of data between data items permits designing of efficient algorithms.
Why is the multi value or multicolumn problem any other type of the multivalued dependency problem?
Differentiate between Multiload and Fastload in terms of Performance?
Write about the independent and dependent data marts.
Describe why XML is a better markup language than HTML?
Another company used statistic in reports is the total number of orders placed by a shopper. Complete the following steps to create a function named NUM_PURCH_SF that accepts a shopper id and returns the total number of orders the shopper has placed. Use the function in a SELECT statement to display
Define the way of passing of variables to a SQL routine.
Assume when a session fails subsequent to loading of 10,000 records in to target. How can we load the records from 10001 the record when we run session next time?
Determine the stand-alone procedures?
Write a short note on the difference between a dynamic and materialized view?
Explain the transformations which are used for the variable port?
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