【ocp 12c】OCP 062最新考试题库原题解析-第9题

时间：2019-04-19 来源：

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QUESTION 9

The ORCL database is configured to support shared server mode. You want to ensure that a user connecting remotely to the database instance has a one-to-one ratio between client and server processes.

Which connection method guarantees that this requirement is met?

A. connecting by using an external naming method

B. connecting by using the easy connect method

C. creating a service in t he database by using the dbms_service.create_service procedure and using this service for creating a local naming service"

D. connecting by using the local naming method with t he server = dedicated parameter set in the tnsnames.ora file for the net service

E. connecting by using a directory naming method Correct Answer: CD

Section: (none) Explanation

答案 B 验证过，是共享连接，其它由于需要 windows 的 ADS 和 NIS 无法验证，根据 B 的结果推算 AE 连接方式都是共享连接。