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Oracle Interview Question Developer Program Engineers

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    Which one of the following is NOT a referential integrity issue in a relational database where the DEPT column of the EMPLOYEE table is designated as a foreign key into the DEPARTMENT table?


    Updating the value of DEPT in a row of EMPLOYEE with a value that is not the primary key of any of the rows in DEPARTMENT


    Inserting a new row into DEPARTMENT with a primary key that is not the value of the DEPT column of any row in EMPLOYEE


    Deleting a row of DEPARTMENT


    Inserting a new row into EMPLOYEE with a DEPT whose value is not the primary key of any of the rows in DEPARTMENT

    - ankit on July 14, 2011 Report Duplicate | Flag
    Oracle Developer Program Engineer Database

More Questions from This Interview

Comment hidden because of low score. Click to expand.
2
of 2 vote

Inserting a new row into DEPARTMENT with a primary key that is not the value of the DEPT column of any row in EMPLOYEE

- Anonymous on August 13, 2011 | Flag Reply
Comment hidden because of low score. Click to expand.
0
of 0 votes

Deleting a row of DEPARTMENT

- sushant on August 04, 2012 | Flag
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0
of 0 vote

Inserting a new row into DEPARTMENT with a primary key that is not the value of the DEPT column of any row in EMPLOYEE

- Subrahmanyam on April 17, 2013 | Flag Reply
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0
of 0 vote

Deleting a row in Dept will have effect on the employee table.... we have to mention on delete for that..

- Subrahmanyam on April 17, 2013 | Flag Reply


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