What is the reason?

Examine the structure of the LOB_STORE table.
Name                     Null?                   Type
—————-            ——–                  ————
LOB_ID                                          NUMBER
VIDEO_CLIP                                     BLOB

You create a ‘DATA_FILES’ directory object that contains the ‘IMAGE1.GIF’operating system (OS) file.
View the Exhibit and examine the LOAD_LOB procedure code that you execute for reading data
from the OS file into the BLOB column.
It is created with compilation errors.
What is the reason?

A.
V_BLOB should be initialized to EMPTY_BLOB().

B.
The WRITE routine of DBMS_LOB should be used instead of LOADFROMFILE.

C.
The return type of DBMS_LOB.FILEEXISTS is not compatible with the IF statement.

D.
OPEN, CLOSE, and READONLY routines of DBMS_LOB should be used instead of
FILEOPEN, FILECLOSE, and FILE_READONLY.

Explanation:
dbms_lob.fileexists(file_loc IN BFILE) RETURN INTEGER;