How can a SQL developer add a key on a table?(a) While creating a table(b) With Alter table command(c) With SQL server Properties window(d) All of the MentionedI have been asked this question by my college professor while I was bunking the class.My question comes from Foreign, Candidate, Primary, Composite, Unique Keys in division Planning Oracle Applications of Oracle

How can a SQL developer add a key on a table?(a) While creating a tabl

1.	How can a SQL developer add a key on a table?(a) While creating a table(b) With Alter table command(c) With SQL server Properties window(d) All of the MentionedI have been asked this question by my college professor while I was bunking the class.My question comes from Foreign, Candidate, Primary, Composite, Unique Keys in division Planning Oracle Applications of Oracle
Answer» Right answer is (d) All of the MENTIONED Easiest EXPLANATION: Adding KEY on a table can be DONE with all the above mentioned way.

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