Oracle 11G OCP 1Z0-053 231

（231）You upgraded Oracle Database 10g to Oracle Database 11g.

How would this affect the existing users' passwords?

A. All passwords automatically become case-sensitive.

B. All passwords remain non-case-sensitive till they are changed.

C. All passwords remain non-case-sensitive and cannot be changed.

D. All passwords remain non-case-sensitive until their password attribute in the profile is altered.

答案：（B）

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