Database Management SystemTU Board 2078
What are the components of ER diagram? Explain the function of various symbols use in ER diagram. Construct an ER diagram to store data in a library of your college.
A worked answer is on its wayMeanwhile, read the Database Management System notes for this topic.
Discussion
Loading…
More Database Management System questions
Consider an online Bookstore, from which customers can buy books. Each customer can place multiple orders. Each order has one or more books. The Bookstore…TU Board 208210Consider the following relational schema: Student( SID , SName, Dept, Year) Course( CID , CName, Credit) Enroll( SID , CID, Grade) Specify the following…TU Board 208210Define Normalization. Explain 1NF, 2NF and 3NF with a suitable example.TU Board 208210Differentiate between traditional file processing system and database approach.TU Board 20825Explain the concepts of schema, instance, and data independence.TU Board 20825Define relational constraints. Explain domain, entity integrity, and referential integrity with examples.TU Board 20825