Oracle
1Z0-082 · Question #139
1Z0-082 Question #139: Real Exam Question with Answer & Explanation
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Question
Which three statements are true about connection strings and service names used to connect to an Oracle database instance?
Options
- AA single database instance can support connections for multiple service names.
- BA service name is created by a listener.
- CA single connection string can refer to multiple database instances.
- DA connection string including a service name must be defined in the cnsnames.ora file.
- EA connection string must include the SID of a database Instance.
- FDifferent connection strings in the same tnsnames.ora file can contain the same service name,
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