QUESTION 16 When creating a function in SQL *Plus, you receive this message: "Warning: Function created with compilation errors." Which command can you issue to see the actual error message?
(A) SHOW FUNCTION_ERROR
(B) SHOW USER_ERRORS
(C) SHOW ERRORS
(D) SHOW ALL_ERRORS

QUESTION 12 Examine this code: CREATE OR REPLACE TRIGGER update_emp AFTER UPDATE ON emp BEGIN INSERT INTO audit_table (who, dated) VALUES (USER, SYSDATE); END; You issue an UPDATE command in the EMP table that results in changing 10 rows. How many rows are inserted into the AUDIT_TABLE? short (A) 1 (B) 10 (C) None (D) A value equal to the number of rows in the EMP table.

QUESTION 13 Examine this package: CREATE OR REPLACE PACKAGE BB_PACK IS V_MAX_TEAM_SALARY NUMBER(12,2); PROCEDURE ADD_PLAYER(V_ID IN NUMBER, V_LAST_NAME VARCHAR2, V_SALARY_NUMBER; END BB_PACK; / CREATE OR REPLACE PACKAGE BODY BB_PACK IS PROCEDURE UPD_PLAYER_STAT (V_ID IN NUMBER, V_AB IN NUMBER DEFAULT 4, V_HITS IN NUMBER) IS BEGIN UPDATE PLAYER_BAT_STAT SET AT_BATS = AT_BATS + V_AB, HITS = HITS + V_HITS WHERE PLAYER_ID = V_ID) COMMIT; END UPD_PLAYER_STAT; PROCEDURE ADD_PLAYER (V_ID IN NUMBER, V_LAST_NAME VARCHAR2, V_SALARY NUMBER) IS BEGIN INSERT INTO PLAYER(ID,LAST_NAME,SALARY) VALUES (V_ID, V_LAST_NAME, V_SALARY); UPD_PLAYER_STAT(V_ID,0.0); END ADD_PLAYER; END BB_PACK; Which statement will successfully assign $75,000,000 to the V_MAX_TEAM_SALARY variable from within a stand-alone procedure? (A) V_MAX_TEAM_SALARY := 7500000; (B) BB_PACK.ADD_PLAYER.V_MAX_TEAM_SALARY := 75000000; (C) BB_PACK.V_MAX_TEAM_SALARY := 75000000; (D) This variable cannot be assigned a value from outside the package.

QUESTION 14 There is a CUSTOMER table in a schema that has a public synonym CUSTOMER and you are granted all object privileges on it. You have a procedure PROCESS_CUSTOMER that processes customer information that is in the public synonym CUSTOMER table. You have just created a new table called CUSTOMER within your schema. Which statement is true? (A) Creating the table has no effect and procedure PROCESS_CUSTOMER still accesses data from public synonym CUSTOMER table. (B) If the structure of your CUSTOMER table is the same as the public synonym CUSTOMER table then the procedure PROCESS_CUSTOMER is invalidated and gives compilation errors. (C) If the structure of your CUSTOMER table is entirely different from the public synonym CUSTOMER table then the procedure PROCESS_CUSTOMER successfully recompiles and accesses your CUSTOMER table. (D) If the structure of your CUSTOMER table is the same as the public synonym CUSTOMER table then the procedure PROCESS_CUSTOMER successfully recompiles when invoked and accesses your CUSTOMER table.

複選題QUESTION 15 Which two statements about packages are true? (Choose two) (A) Both the specification and body are required components of a package. (B) The package specification is optional, but the package body is required. (C) The package specification is required, but the package body is optional. (D) The specification and body of the package are stored together in the database. (E) The specification and body of the package are stored separately in the database.

QUESTION 17 Which four triggering events can cause a trigger to fire? (Choose four) short 1. A specific error or any errors occurs. 2. A database is shut down or started up. 3. A specific user or any user logs on or off. 4. A user executes a CREATE or an ALTER table statement. 5. A user executes a SELECT statement with an ORDER BY clause. 6. A user executes a JOIN statement that uses four or more tables. (A)1234(B)2345(C)1245(D)3456

QUESTION 18 Examine this procedure: CREATE OR REPLACE PROCEDURE ADD_PLAYER (V_ID IN NUMBER, V_LAST_NAME VARCHAR2) IS BEGIN INSERT INTO PLAYER (ID,LAST_NAME) VALUES (V_ID, V_LAST_NAME); COMMIT; END; This procedure must invoke the APD_BAT_STAT procedure and pass a parameter. Which statement, when added to the above procedure will successfully invoke the UPD_BAT_STAT procedure? short (A) EXECUTE UPD_BAT_STAT(V_ID); (B) UPD_BAT_STAT(V_ID); (C) RUN UPD_BAT_STAT(V_ID); (D) START UPD_BAT_STAT(V_ID);

QUESTION 19 Which statement about triggers is true? short (A) You use an application trigger to fire when a DELETE statement occurs. (B) You use a database trigger to fire when an INSERT statement occurs. (C) You use a system event trigger to fire when an UPDATE statement occurs. (D) You use INSTEAD OF trigger to fire when a SELECT statement occurs.

You want to create a PL/SQL block of code that calculates discounts on customer orders. -This code will be invoked from several places, but only within the program unit ORDERTOTAL. What is the most appropriate location to store the code that calculates the discounts? long (A) A stored procedure on the server. (B) A block of code in a PL/SQL library. (C) A standalone procedure on the client machine. (D) A block of code in the body of the program unit ORDERTOTAL. (E) A local subprogram defined within the program unit ORDERTOTAL.

QUESTION 21 Which type of argument passes a value from a procedure to the calling environment? (A) VARCHAR2 (B) BOOLEAN (C) OUT (D) IN

QUESTION 22 You create a DML trigger. For the timing information, which is valid with a DML trigger? (A) DURING (B) INSTEAD (C) ON SHUTDOWN (D) BEFORE (E) ON STATEMENT EXECUTION