1Z0-593 · Question #15
Why do you need SSH to install Oracle Database with the RAC option on Linux?
The correct answer is B. To copy software to other nodes in the cluster. During the installation of Oracle RAC, OUI needs to copy files to and execute programs on the other nodes in the cluster. In order to allow OUI to do that, you must configure SSH to allow user equivalence. Establishing user equivalence with SSH provides a secure means of…
Question
Why do you need SSH to install Oracle Database with the RAC option on Linux?
Options
- ATo authenticate the installation user
- BTo copy software to other nodes in the cluster
- COracle Clusterware processes require SSH for post-install authentication across nodes
- DTo authenticate the listener process for inter-node communication
How the community answered
(19 responses)- A5% (1)
- B79% (15)
- C11% (2)
- D5% (1)
Explanation
During the installation of Oracle RAC, OUI needs to copy files to and execute programs on the other nodes in the cluster. In order to allow OUI to do that, you must configure SSH to allow user equivalence. Establishing user equivalence with SSH provides a secure means of copying files and executing programs on other nodes in the cluster without requiring password prompts.
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