Explain loops
Explain the loops?
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Loop refers to the situation which occurs when more than one path exists from one table to the other. Loops causes in the ambiguity in design of the universe.
Explain the command line functions which export and import the DS jobs?
Briefly describe the foreign key columns in dimension table and fact table?
Specify the various methods through which we may link the universes?
Write down a short note on the difference between an ERD and EER.
Describe briefly the difference between identifier and attributes?
Describe briefly the term maximum and minimum cardinality?
Illustrates the definition of Economics?
Explain the four kinds of indexes?
Illustrates the term Open Server in Sybase?
Homework E-R Modeling Follow a MOVIE database where data is recorded about the movie industry. The data needs are summarized as follows: _ Each and every movie is identified by title & year
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