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{ City } pune
< Country > india
* Profession *
User No #
8187
Total Questions Posted #
0
Total Answers Posted #
1
Total Answers Posted for My Questions # 0
Total Views for My Questions # 0
Users Marked my Answers as Correct # 7
Users Marked my Answers as Wrong # 5
Questions / { anish }
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Answers / { anish }
Question
{
HCL
,
84443 }
Can a table have two primary keys?
Answer
create table emp
(empno varchar2(10) constraint empnopk primary key,
e_id varchar2(10) constraint eiduk unique not null);
Is This Answer Correct ?
7 Yes
5 No