Which four requirements can be met by deploying a logical standby database? (Choose four.)
Correct Answer: A,C,E,G
Explanation/Reference:
Explanation:
A: DDL Statements supported by a Logical Standby Database include:
ALTER INDEX
CREATE INDEX
DROP INDEX
C: DDL Statements supported by a Logical Standby Database include:
CREATE TABLE
DROP TABLE
Incorrect Answers:
D: The physical organization in a logical standby database is different from that of the primary database, even though the logical standby database is created from a backup copy of the primary database.
F: DDL Statements not supported by a Logical Standby Database include:
CREATE MATERIALIZED VIEW
References: https://docs.oracle.com/cd/E11882_01/server.112/e41134/create_ls.htm#SBYDB4731
https://docs.oracle.com/cd/B28359_01/server.111/b28294/data_support.htm