Oracle Database: Program with PL/SQL Free Practice Exam Questions

36 real Oracle Database: Program with PL/SQL exam questions with answers and AI explanations. Oracle certification prep — page 3 of 4.

1. Question 46: Examine the following SQL statement: ALTER SESSION SET PLSQL_OPTIMIZE_LEVEL=3; What is the result of executing this statements?
2. Question 49: Which two statements are true with respect to fine-grained access control?
3. Question 51: Which two statements are correct for collecting data about identifiers in PL/SQL source code?
4. Question 54: Select a valid reason for using VARRAYS.
5. Question 57: You created a PL/SQL function with the RESULT_CACHE clause, which calculates a percentage of total marks for each student by querying the MARKS table. Under wh…
6. Question 58: Which tablespace is used to store the data collected by PL/Scope?
7. Question 59: Which two can be used to find details of parameters for overloaded PL/SQL routines?
8. Question 60: Which three statements are correct with reference to intra unit inlining?
9. Question 62: Which two statements about the PL/SQL hierarchical profiler are true?
10. Question 64: Which PRAGMA statement may enable associated PL/SQL functions to run more efficiently when called from SQL?