View the Exhibit.
Which two statements regarding the result of the query shown in the Exhibit are correct?
(Choose two.)
A.
The LAST_SCN value in the first row is NULL, which means that version of the row still
exists at SCN 6636300.
B.
The LAST_SCN value in the third row is 6636280, which means that version of the row
exists above SCN 6636280.
C.
The LAST_SCN value in the second row is NULL, which means that version of the row no
longer exists because it was deleted.
D.
The LAST_SCN value in the second row is NULL, which means that version of the row
still exists at SCN 6636300.