States the term second normal form
States the term second normal form?
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An entity is in the second normal form when all of its attributes depend upon the whole that is primary key. In relational terms, every column in a table should be functionally dependent upon the whole primary key of which table. Functional dependency shows that a link exists among the values in two various columns.
When the value of an attribute depends upon a column, the value of the attribute should change when the value in the column changes. That attribute is a function of the certain column.
State some of the sectors where the data warehousing and data mining are utilized.
Is it possible that two tasks be assigned to the similar Partition in Sybase?
Write down the steps for transforming an entity into a table?
States the term Sybase group.
Explain the term CLIPPER.
Clarify briefly why dimension tables is de-normalized in the nature?
How can I partition any table in Sybase? Explain.
Write about the components of the Ascential Data Stage?
Name the methods and types of Collision Resolution Techniques used in each of the type?
What is meant by the data modelling?
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