試験1Z0-149 トピック9 問題25 スレッド

A. The index can be integer only.

B. INDEX-BY table types can be created with the CREATE TYPE statement.

C. INDEX-BY table types can be created in PL/SQL blocks only.

D. The index can be integer or string.

E. INDEX-BY table types can be created both with the CREATE TYPE statement and in PL/SQL blocks.