Explain contexts
Explain the term Contexts?
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A context refers to the rule which determines which of two paths may be chosen when more than one path is possible within the database from one table to the other one. It helps in resolving loops developed by the several joins in the universe tables.
What do you understand by the term foreign key in DBMS, and why is it employed for?
How would the developer describe variable by using referential data types?
Explain the difference between heterogeneous and homogeneous distributed database?
Explain the user objects?
Give a brief introduction of the term BUS Schema?
Specify the types of join that are available?
Explain the way through which we can publish BO report?
Write down the enhanced features in the Teradata V2R5 and V2R6?
Explain the term Job parameters?
What is meant by the Data warehouse?
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