Home » Oracle » 1z0-160 » Which three functions can the opc user perform?
You created a Database Deployment. This action also created a virtual machine and configured it for the Database Deployment. It also created two user accounts. One of the users is opc.
Which three functions can the opc user perform?
A. dropping the database instance
B. any operation that can be performed by a root user
C. database tuning
D. database backup and recovery by using the cloud tool
E. administrative operations on the virtual machine
F. operations any user with root access can perform
Correct Answer: DEF
Explanation/Reference:
Explanation:
Opc is the system administrator account you use to connect to the compute node using SSH. This user can use the sudo command to perform operations that require root-user access.
Connect as the user opc to perform operations that require root access to the compute node, such as backing up or patching; this user can use the sudo command to gain root access to the compute node.
Incorrect Answers:
B: The root user is the root administrator for the system. You do not have direct access to this account. To perform operations that require root-user access, use the sudo command as the opc user.
References: https://docs.oracle.com/en/cloud/paas/database-dbaas-cloud/csdbi/linux-user-accounts-rac.html Using Oracle Database Cloud Service (February 2017), page 5-3
https://docs.oracle.com/en/cloud/paas/database-dbaas-cloud/csdbi/using-oracle-database-cloud-service.pdf
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