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What are the basic objects of the data dictionary? Tables Domains Data elements Structures Foreign Keys
What are the function of DBA?
, write the relational schema, and draw the new dependency diagrams. Identify the normal forms for each table structure you created
It can be easily defined as: The database must not have any unmatched foreign key values. The term "unmatched foreign key value" means a foreign key value for which there doe
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What is trigger Triggers are statements that are implemented automatically by the system as the side effect of a change to the database.
) Define a job scheduling strategy that will meet business requirement of reporting availability by 6am CST for the following cubes? Show the job scheduling dependencies in a picto
What is called an evaluation primitive? A relational algebra operation annotated with instructions on how to evaluate is known as an evaluation primitive.
A table joined with itself is called ? A table joined with itself is known as self join table. Normal 0 false false false EN-IN X-NONE X-NONE
Ask question #Minim 100 words accepted#what is recovery management component in database management system and how it is useful
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