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Define- relational algebra.
The relational algebra is a procedural query language. It having of a set of operations that take one or two relation as input and make a new relation as output.
I need help in doing my dbms project
What is a trigger
Find out the names of all employees who work for first Bank Corporation from database. SELECT EMPLOYEE_NAME FROM WORKS WHERE COMPANYNAME = ‘First Bank Corporation';
What are the various forms of data transparency? a) fragmentation transparency b) replication transparency c) location transparency
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
Describe the Association: Design Before we describe association design let us define association "Association is set of links between two objects in the object model". It is
In which form of relational database developer refers to a record? In a tuple form of relational database developer refers to a record.
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What is the use of a slotted-page structure and what is the information are there in the header? The slotted-page structure is used for organizing records within a one block.
how to find entities
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