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The users who use easy-to-use menu are called ? The users who use easy to use menu are called as Naïve users.
examples of fields in a database
How Relational Calculus is different from Relational Algebra? What do understand by TRC queries and DRC queries? Ans: Relational calculus contain two calculi, the tuple relati
Adding Redundant Associations for Efficient Access Redundant associations do not add any type of information, therefore during design we should actually examine structure of o
State the process of Rearranging Classes and Operations The various, yet similar operation of different classes can be slightly modified thus that they can be covered by a sin
vertical fragmentation
Determine Which is not a consequence of concurrent operations? Ans: Update anomaly.
You are required to program (in a high level language such as C, C++, Java) and implement a cache simulator which will have the following inputs and outputs:- INPUTS
This constraint shows that the key attribute value in each tuple must be unique, i.e., no two tuples have the similar value for the key attribute. This is because the value of the
Answer SQL Queries to extract data from data tables and questions on mapping conceptual data models into relational data model.
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