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how many types of keys are there i.e primary key and foreign
key etc..?
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- IBM, I also Faced
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Answer / suja
Primary key,Secondary key,Candidate Key or Alternate
key,Composite key or concatenate key,Sort Or control
key,Foreign Key.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / santosh
Natural Key
Surrogate Key
Alternate Key
Composite Key
Primary Key
Foreign Key
| Is This Answer Correct ? | 1 Yes | 0 No |
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