Top 100+ SQL Query Interview Questions and Answers - 1
Question: 1
What is Magic Table in SQL?
The insert and Delete commands are known as magic tables in SQL.
Question: 2
What is a trigger?
Triggers are a special type of stored procedure, which gets invoked upon a certain event.
They can be performed upon an INSERT, UPDATE and DELETE.
Question: 3
Define scalability?
The application meets its requirement for efficiency even if the number of users increases.
Question: 4
Define reliability?
The application generates correct and consistent information all the time.
Question: 5
Define availability?
Users can depend on using the application when needed.
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