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What is normalization? It is a process of analysing the given relation schemas based on their Functional Dependencies (FDs) and primary ...

How do you start and stop MySQL on Windows? Command prompt.net start MySQL, net stop MySQL How do you start MySQL on Linux? /etc...

In an SQL query, which built-in function is used to total numeric columns? A) AVG B) COUNT C) MAX D) MEAN E) SUM In an SQL quer...

Describe SQL Server Databases Architecture. SQL database is divided into logical and physical components. Logical Components Database object...

What is database? A database is a logically coherent collection of data with some inherent meaning, representing some aspect of real wor...