enhanced erd
partial specialization and total specialization rules in enhanced erd.......
What is meant by the Drill Through?
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
Illustrates the cold backup in case of Oracle?
State the term Open switch business continuity software?
Briefly describe time series algorithm in data mining?
What is meant by the Surrogate key?
Name the methods that are available in storing sequential files?
Explain the following term: a) ROLAP b) MOLAP
Illustrate why informational and operational systems are separate?
Provide a brief introduction on the term Star Schema?
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