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List the table modification commands in SQL?
A) Deletion
B) Updates
C) Insertion
D) Update of a view
What is nested relational model? The nested relational model is an extension of relational model in which domains might be either atomic or relation valued.
Explain Superkey Ans: A superkey is described in the relational model of database organization like a set of attributes of a relation variable for which it holds that in all re
In which form of relational database developer refers to a record? In a tuple form of relational database developer refers to a record.
What is RDBMS? Relational Data Base Management Systems (RDBMS) are database management systems that maintain data records and indices in tables. Relationships may be formed and
What is the use of group by clause? Group by clause is used to be relevant aggregate functions to a set of tuples. The attributes given in the group by clause are used to shape
Process of normalization is the integral part of designing a database. Justify this statement with suitable database design
What is Stored Procedure? A stored procedure is a named group of SQL statements that have been previously formed and kept in the server database. Stored procedures accept input
Whst is logical schema ? Logical schema is the entire database.
explain participation constraints with examples
client server architeutre
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