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What are the properties in a relation ?
In a relation Ordering of rows is immaterial and No two rows are identical.
What are the Requirements of algorithm designer Algorithm designer should: i) Select proper algorithm so as to minimize implementation cost ii) Find most appropriate d
pine vally company
i would like to ask if you will do assignment of database number of words 1500 and how much
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.
Explanation on Data Sharing?
Illustration of implementation of inheritance Let us take the illustration of implementation of inheritance. Suppose that we are about to implement the Stack class and by now w
complete er diagram of textile industry management
Given the following relations Vehicle (Reg_no, make, colour) Person(eno, name, address) Owner(eno, reg_no) Write expressions in the relational algebra to answer the following
What is a disjoint less constraint? Ans: It needs that an entity belongs to no much more than one level entity set. Disjoint less constraint needs that an entity belongs to
Which data type can store unstructured data? Raw data type can store unstructured data.
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