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If R1 and R2 are two relations or functions, then the result of R3 = R1 × R2 is the combination of tuples that are in R1 and R2. The product is associative and commutative. Degr
Events4Fun is an event management company in Europe with branches in South America as well. The company is well-known for its efficiency, good-quality services, and affordable char
can you please explain with the help of suitable example the difference between conflict equivalence and conflict serializability?
Hierarchical
What is meant by the degree of relationship set? The degree of relationship type is the number of participating entity types.
Which two tools are used to administer users for Active Directory?
Relational Model: The relational model uses a collection of tables to represent both data and the relationships among those data. Each table has multiple columns and each column h
i need help for assignment ..
how to implement mid square hashing?
Explain retrieval in QBE? Retrieval in QBE : A "GUI" for expressing queries. Based on the Domain Relational Calculus (DRC) Actually invented before GUIs. Very co
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