Developer Database Oracle Interview Questions

711,100 developer database oracle interview questions shared by candidates

6. SQL Questions - Write up a School Registration DB Schema - Two table of Employee (ID, Name)/Salary History (EMP_ID, SALARY, SAL_BEGIN_DATE) - Find primary keys/foreign keys. - Find ID of employee whose salary decreased. - Find ID, total comp of employees - Find ID of employees who got only paid once.
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Senior Developer

Interviewed at Goldman Sachs

3.7
May 12, 2010

6. SQL Questions - Write up a School Registration DB Schema - Two table of Employee (ID, Name)/Salary History (EMP_ID, SALARY, SAL_BEGIN_DATE) - Find primary keys/foreign keys. - Find ID of employee whose salary decreased. - Find ID, total comp of employees - Find ID of employees who got only paid once.

1) Problem-solving which includes pattern matching. 2) Greedy algorithm two dimensions array question of hard level which was impossible to complete in 75 mins 3) Finding complexity ( Multiple choose question ) 4) HashMap easy ( Multiple choose question ) I all most did all the question and I got rejected. I don't know on what criteria they rejected me.
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Entry Level Software Engineer

Interviewed at FactSet

3.9
Dec 3, 2019

1) Problem-solving which includes pattern matching. 2) Greedy algorithm two dimensions array question of hard level which was impossible to complete in 75 mins 3) Finding complexity ( Multiple choose question ) 4) HashMap easy ( Multiple choose question ) I all most did all the question and I got rejected. I don't know on what criteria they rejected me.

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