Extranet and an intranet
Describe the differences between an extranet and an intranet.
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An Internet database is obtainable by everyone who has access to a Web site. An intranet database restricts access to only people in a given organization. An extranet database restricts access to only people in a company and a company's suppliers and customers.
Explain the advantage of Table Partitioning with bcp in Sybase?
How can we increase the performance within the Data Stage?
Give a brief introduction of the term universe in SQL? Brief explain the kinds of universes in business objects?
Illustrates the term data sparsity and how this effect upon aggregation?
Describe briefly How can we configure mapping in the informatica?
What is meant by the Data warehouse?
What is meant by the User Objects? Specify some of its restrictions?
Specify what data sources are available?
What types of tables derived from the ERD?
Write down the steps for transforming an entity into a table?
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