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Attributes having a one value for a particular entity. For instance, Age is a single valued attribute of a student entity. Attributes that have more than single values
Give an example of multiple inheritance. One example of multiple inheritance is a committee for students affair which include faculty and administrative staff member.
Due date for May 8
What is vertical fragmentation? Vertical fragmentation divides the relation by decomposing the scheme R of relation r.
Create table employee and enter employee data in SQL? Consider the following relational schemas: EMPLOYEE (EMPLOYEE_NAME, STREET, CITY) WORKS (EMPLOYEE_NAME, COMPANYNAME, SAL
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
statical data
Normal 0 false false false EN-US X-NONE X-NONE
Dependency Preservation It is obvious that the decomposition must be lossless so that we do not lose any information from the relation that is decomposed. Dependency preservati
er diagram of sport
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