The attribute BONUS that is calculated from BASIC PAY. Then the attribute BONUS IS Select one: 1.00 O a. a. Single valued ion b. Multi valued C. Derived O d. Descriptive You are logged in as MERCY TALLURU (Log out)
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The attribute BONUS is a option C.
1)We can calculate the BONUS from BASIC PAY as it contains salary details of a person.
2)General definition of derived attribute is an attribute whose values are calculated from other attributes.
3)Let me give you a best example to understand about derived attribute.Consider there is a employee class which contains Date_of_birth attribute and age attribute Using Date_of_birth we can derive age of the employee.
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