Vertical Partitioning ____

Multiple Choice

Vertical partitioning ____.

A) means dividing the rows of a table into groups and storing the groups separately, on different areas of a disk or on different disks
B) means dividing the columns of a table into groups and storing the groups separately, on different areas of a disk or on different disks
C) may involve splitting large text attributes off from the rest of a table
D) a & c above
E) b & c above