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What is nested relational model? The nested relational model is an extension of relational model in which domains might be either atomic or relation valued.
1. Determine the set of minimal functional dependencies for the following data. The local bakery, Happy Cakes, needs your help designing a database that will support a kiosk in
what is query processing?
Consider the 1ollowin8 relation: CAR SALE (Car_id, Option_type, Option_listprice, Sale_date, Option_discountedprice) This relation refers to options installed in cars (e.g., crui
A student entity type has the following attributes,name..
a project based on normalization with first, second and third normalization. There need to be a diagram also
Aggregate functions Some of these functions are min, count, max, and avg. These functions help in getting consolidated information from a set of tuples. Example:
real life situations where database management system are most suitable
What is object containment? References among objects can be used to model dissimilar real-world concepts.
What is difference among mysql_connect and mysql_pconnect? Mysql_connect() opens a new connection to the database while mysql_pconnect() opens persistent connection to the data
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