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Define multivalued dependency. What do understand by trivial multivalued dependency? Ans: A multivalued dependency is a full constraint among two sets of attributes in a rela
Explain Clustering file organization (i) Determine if a record of file is physically ordered on a nonkey field - that does not comprise a different value for each record - that
What is Identity? Identity (or AutoNumber) is a column that automatically produces numeric values. A start and increment value can be set, but most DBA leave these at 1. A GUID
With the help of a suitable diagram gives module wise explanation of system architecture of DBMS.on..
Competition entrants can be either Individuals, or Teams. A Team is usually sponsored by a business, and, in that case, the team members would all wear T-shirts with the sponsoring
What is meant by mean time to failure? The mean time to failure is the amount of time that the system could run continuously without failure.
wh
Design a gennalization and specialization hierarchy for an automobile sales company
Replication : It is definite as a copy of a relation. Every replica is stored at a dissimilar site. The alternative to replication is to store only single copy of a relation which
Write short notes on relational model The relational model uses a collection of tables to show both data and the relationships between those data. The relational mo
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