Examine the following SQL statement:ALTER SESSION SET PLSQL_OPTIMIZE_LEVEL=3;What is the result of executing this statements?
Which two statements describe actions developers can take to make their application less vulnerable to security attacks?
Examine this code:What is the correct statement to get the value of attribute ACCOUNT_MGR after the procedure has been executed?
Which data dictionary view contains the list of procedures and functions defined within package specification that you can execute?
Examine this code:Examine this DML statement executed in the SCOTT schema:UPDATE emp SET comm = 1000 WHERE deptno= 20;What is the outcome after executing this statement?
The STUDENTS table exists in your schema.Examine the DECLARE section of a PL/SQL block:Which two blocks are valid?
