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In E-R diagram how generalization is represented? in E-R diagram generalization is represented by Triangle shape.
In this exercise you will create ten records, each containing the following fields: student name, class: Freshman, Sophomore, Junior or Senior, Major: Liberal Arts or General Sci
what benefit can a company gain by managing its own infrasture and services
What is a relationship called when it is maintained between two entities? A relationship is called Binary relationship when it is maintained between two entities.
Create a Student database and Retrieve the names of all students majoring in ‘CS' Consider the following relational database: STUDENT (name, student#, class, major) COURSE (co
Submit SQL SELECT Statements to demonstrate several reports off your database, according to the following guidelines: You must submit at least 5 SELECT Statements. Each
Explain the terms primary key, candidate key, alternate key and secondary key. In the given table identify every key? STUDENT(SID,Regno, Name, City) Primary Key: The prim
Explain the conventions for displaying an ER schema as an ER diagram? An E-R Diagram scheme might describe certain constraints to that the contents of a database must conform.
What was the method in which records are physically stored in a specified order according to a key field in each record ? A method in which records are physically stored within
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