Oracle Database SQL Free Practice Exam Questions

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

1. Question 261: Which two statements are true about TRUNCATE and DELETE? (Choose two.)
2. Question 262: Which three are true about scalar subquery expressions? (Choose three.)
3. Question 263: Which is true about the ROUND, TRUNC and MOD functions?
4. Question 266: Which two statements are true about the SET VERIFY ON command? (Choose two.)
5. Question 268: Which two are true about the precedence of operators and conditions? (Choose two.)