Answer / nagaraz

surrogate key is an artificial identyfier for an entity.in
surrogate key are generated by the system sequentially.
primary key is a natural identifier for an entity.in
primary key are all the values are enterd manually by the
which are uniquely identifier there will be no repetion of
data

Answer / rajeshchunduri

surrogate key is identifier for the values in entity
generated by system.primary key is generated manually for
the values in entity

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