Examine the following structure:SQL> DESCRIBE user_identifiers Name Null? TypeNAME VARCHAR2(30) SIGNATURE VARCHAR2(32) TYPE VARCHAR2(18) OBJECT_NAME NOT NULL VARCHAR2(30) OBJECT_TYPE VARCHAR2(13)USAGE VARCHAR2(11) USAGE_ID NUMBER LINE NUMBER COL NUMBER USAGE_CONTEXT_ID NUMBERIdentify two scenarios in which information is stored in the USAGE column. (Choose two.)
Examine the following settings for a session: PLSQL_CODE_TYPE = NATIVE View the Exhibit and examine the PL/SQL code. You compile the program with the following attributes: SQL> ALTER PROCEDURE proc1 COMPILE PLSQL_OPTIMIZE_LEVEL = 1; Which statement is true about the execution of the PROC1 procedure in this scenario?
The following command is executed to start tracing in a user session: SQL> EXECUTE DBMS_TRACE.SET_PLSQL_TRACE(DBMS_TRACE.TRACE_ENABLED_EXCEPTIONS); Which statement is true about the effect of the command?
You executed this command to gather information about the memory allocation for storing query results: SQL> execute dbms_result_cache.memory_report View the Exhibit and examine the output for the execution of the DBMS_RESULT_CACHE.MEMORY_REPORT procedure. Which two statements are true about the output in the Exhibit? (Choose two.)
The user OE is working on an application that needs to call an external C program multiple times in a single session. However, the extproc.exe file on the server gets accidentally deleted after the OE user connected and made calls to the external C program. Which statement is true about the current session by the OE user?
Which two statements are true about the DBMS_LOB.CREATETEMPORARY procedure that is used to create a temporary LOB? (Choose two.)
