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<p><b><span style="font-size:22pt">Explaination 015: </span></b></p>
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It will be error generated because there are 2 child records in the EMPLOYEES table with department number you try to delete from the DEPARTMENTS table. <br>
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Incorrect Answers <br>
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A: The row with department ID 40 will not be deleted because of the child records in the EMPLOYEES table. <br>
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C: Neither the row with department ID 40 will not be deleted not child records in the EMPLOYEES table will be deleted. <br>
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D: It will be error when you try to execute the DELETE statement, no rows will be deleted in the EMPLOYEES or the DEPARTMENTS tables. <br>
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E: It will be error when you try to execute the DELETE statement, no rows will be deleted in the EMPLOYEES or the DEPARTMENTS tables. <br>
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F: The statement fails because of constraint violation not because there are no columns specifies in the DELETE clause of the DELETE statement. <br>
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OCP Introduction to Oracle 9i: SQL Exam Guide, Jason Couchman, p. 240-245 <br>
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Chapter 5: Creating Oracle Database Objects
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