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What is a data dictionary?
Data Dictionary is a main source of data in a data management system. Its major function is to carry the creation and management of data definitions. It has details about
assume we have the following apllicationthat model sccer team the games they play and the players inv each teamin the design we want to capture
Create Relational Database Model (RDM) for Sailing bed and breakfast club Table_Name( attribute_1, attribute_2, attribute_3, ? ,attribute_x) Primary Key ( attribute_1, attribute_2)
A field-groups statement or an insert statement reverses storage space and transfers values. False.
Benefits of using heuristics
Question 1 Suppose the employee employee id, name, designation, salary, attendance and address of any employee has to be stored in a database. You can store these data in a sequen
Define page. The database is partitioned into some number of fixed-length blocks, which are referred to as pages.
Developer is required to do a task including: - Database Normalization - Database Analysis - ERM Diagram Details can be provided and then you can change your bid accord
What is it ?
anyone have a textbook solutions case fair, 8 edition of vol 1 ?, please give me
Explain Domain calculus Domain calculus is one of the types of the relational calculus. The formal specification of the domain calculus was planned after the development of the
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