READ Free Dumps For Oracle- 1z0-026
| Question ID 21399 | Which task is recommended before you stop the listener?
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| Option A | Shut down the instance.
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| Option B | Disconnect all database users.
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| Option C | Make a backup of your database.
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| Option D | Send a warning message to all network users.
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| Correct Answer | D |
Explanation Explanation: Answer D is correct. It's better to send a warning message to all network users before you stop the listener. Incorrect Answers: A is incorrect; you don't need to shutdown instance to stop listener: the instance still can be up and running with stopped listener. B is incorrect; all database users will be disconnected automatically after stopping the listener. C is incorrect; you don't need to do a backup for you database before stopping the listener.
| Question ID 21400 | How many region databases can be configured in a single administrative region of an Oracle directory object?
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| Option A | 1
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| Option B | 2
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| Option C | 4
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| Option D | Unlimited
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| Correct Answer | A |
Explanation Explanation: Answer A is correct. Only one region database can be configured in a single administrative region of an Oracle directory object. Incorrect Answers: B is incorrect; only one region database can be configured, not two. C is incorrect; only one region database can be configured, not four. D is incorrect; only one region database can be configured, not unlimited amount.