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What are the problems if one were not to normalize? When do these problems surface? Ans: Database normalization, sometimes considered to as canonical synthesis, is
I want a professional with strong IT background who provide me timely assignments Project Description: I want a professional who can do my assignments for my major i.e. Infor
does tables are called relations
Define Fifth Normal form is concerned with Ans : Fifth Normal form is concerned with Join dependency.
Determine the steps of path in association network You can analyse use of paths in association network in the following steps: Examine every operation and see what asso
Which product produces the relation that has attributes of R1 and R2 ? Cartesian product produce the relation which has attributes of R1 and R2
explain cascading rollback
cardnality ratio for humanresource mangement system
Discuss the types of integrity constraints in which must be checked for the update operations - Insert and Delete. Give examples. Insert operation can violet any of the subse
Why did SAP introduce the extended star schema? Explain why it is reported to be better than the traditional schema model?
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