Which three statements are true about wrapping? (Choose three.)
Examine the following DECLARE section of PL/SQL block:
Which line in the above declaration would generate an error?
What is the correct definition of the persistent state of a packaged variable?
View Exhibit1 and examine the structure of the employees table.
User SCOTT needs to generate a text report that contains the names of all employees and their salaries.
Examine the following commands issued by the DBA:
SQL_CREATE DICTORY my_dir AS '/temp/my_files* ;
SQL_GRANT WRITE ON DIRECTORY my_dir TO SCOTT;
View Exhibit2 and examine the procedure code. You issue the following command:
You issue the following command:
SQL_EXEC sal_5tatus ('MY_DIR', ‘EMPREPORT.TXT')
What is the outcome?