Oracle Certification
Liberty University
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Oracle Certification| 163 QUESTIONS| WITH COMPLETE SOLUTIONS
- Exam (elaborations) • 12 pages • 2023
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Which statement removes all rows from a table while releasing all storage space used by the table? correct answer: the TRUNCATE TABLE statement 
 
Outer join conditions CANNOT use which logical operator? correct answer: the IN logical operator 
 
What must you do to create a column alias containing spaces? correct answer: Enclose the column alias in double quotes ("). 
 
If within a transaction, a single DML statement fails, what is rolled back? correct answer: only the offending DML statem...
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