Which statement is true when you provision an Autonomous Database using the cloning method? (Choose the best answer.)
A.
A clone database source can be a running database instance.
B.
A clone database source can be from a point-in-time backup that is less than 2 hours old.
C.
When cloning an Autonomous Database, Oracle Machine Learning workspaces, projects, and notebooks of the source database are cloned to the new database.
D.
After an Autonomous database is created using a clone, the network access option can be changed.
A and D Are Correct!
A = "In the Clone source area, select one of:Clone from database instance: This creates a clone from a running database."
D = "Note:After you clone your Autonomous Database you can change the network access option you select for the cloned instance."
Source:
A. A clone database source can be a running database instance is true when you provision an Autonomous Database using the cloning method.
When you use the cloning method to provision an Autonomous Database, you can choose an existing database instance as the source for the clone. The source database can be a running database instance or a backup. When you choose a running instance, a backup is created automatically, and the clone is created from that backup.
Option B is not entirely correct because there is no time limit on the age of the backup used for cloning an Autonomous Database.
Option C is not entirely correct because only the data and schema are cloned from the source database to the new database. Workspaces, projects, and notebooks are not cloned.
Option D is not entirely correct because you cannot change the network access option after the Autonomous Database has been created using a clone.
The Question is wrong was suppose to ask the wrong statement. Making the correction to the question, the answer is B. as there is no point in time back up rather point in time recovery. The rest of the chooses are correct statements
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-clone-backup.html#GUID-20D2D970-0CB4-472F-BF89-1EE769BFB5E8
https://docs.oracle.com/en-us/iaas/Content/Database/Tasks/adbcloning.htm
Based on the doc https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-clone.html#GUID-68199DE6-CD45-4A6D-8EE6-1D95D45C8B1A
D is correct.
After you clone your Autonomous Database you can change the network access option you select for the cloned instance.
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