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Define object-relational systems?
Systems that give object-oriented extensions to relational systems are known as object-relational systems.
The Conceptual Level or Global level The conceptual level presents a logical view of the complete database as a unified whole. It permits the user to bring all the data in th
Define functional and multivalued dependencies. Ans: A functional dependency is a assets of the semantics of the attributes in a relation. The semantics point out how at
Design Of Distributed Databases: The distributed databases are mainly relational at local level. So a local database schema is the similar as that of a centralised database design
Attributes and its types explain?
explain normalisation
Explain the Management of Data Store Every system irrespective of its nature of application requires storing permanent data for consequent use in problem solving. Some objects
can you please explain with the help of suitable example the difference between conflict equivalence and conflict serializability?
what should be included in this???
Log based recovery: Let us first describe the term transaction log in the context of DBMS. A transaction log is a record in DBMS that remains track of all the transactions of a dat
create an e-r diagram usuing graphical dipicted software that could theoritically be used in resturant application
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