試題詳解

QUESTION 36 Examine this code: CREATE OR REPLACE PACKAGE comm_package IS g_comm NUMBER := 10; PROCEDURE reset_comm(p_comm IN NUMBER); END comm_package; / User Jones executes the following code at 9:01am: EXECUTE comm_package.g_comm := 15 User Smith executes the following code at 9:05am: EXECUTE comm_paclage.g_comm := 20 Which statement is true?
(A) g_comm has a value of 15 at 9:06am for Smith.
(B) g_comm has a value of 15 at 9:06am for Jones.
(C) g_comm has a value of 20 at 9:06am for both Jones and Smith.
(D) g_comm has a value of 15 at 9:03 am for both Jones and Smith.
(E) g_comm has a value of 10 at 9:06am for both Jones and Smith. (AB). g_comm has a value of 10 at 9:03am for both Jones and Smith