试题详情
- 单项选择题You have two listener processes， named L1 and L2. Both the listener processes are currently functional. While viewing the listener.ora file on your database server， you find the following entry： PASSWORDS_L1 = （1sanfrjp43） What would be the impact of this setting？（）
A、The listener process named L1 will disconnect the unauthorized users.
B、The listener process named L1 will be prevented from being started by unauthorized users.
C、The listener process named L1 will be prevented from being stopped by unauthorized users.
D、The listener process named L1 will be prevented from being reloaded by unauthorized users.
E、The listener process named L1 will be prevented from accepting connections from unauthorized users.
- C
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