Oracle Database SQL Free Practice Exam Questions

165 real Oracle Database SQL exam questions with answers and AI explanations. Oracle certification prep — page 12 of 17.

1. Question 191: Which two statements are true about Oracle databases and SQL? (Choose two.)
2. Question 192: Which three statements are true about dropping and unused columns in an Oracle database? (Choose three.)
3. Question 194: Which three actions can you perform by using the ALTER TABLE command? (Choose three.)
4. Question 195: Which three statements are true about built-in data types? (Choose three.)
5. Question 197: Which two statements are true regarding a SAVEPOINT? (Choose two.)
6. Question 198: Which three are true about privileges and roles? (Choose three.)
7. Question 199: Which two are true about the WITH GRANT OPTION clause? (Choose two.)
8. Question 200: Which statement will return the last sequence number generated by the EMP_SEQ sequence?
9. Question 201: Which two statements are true about external tables? (Choose two.)
10. Question 202: Which three are true about system and object privileges? (Choose three.)