ORACLE certification preparation
1Z0-915-1 Practice Questions
Practice exam-style questions, check your answers, and review explanations and source references where they are available.
- Exam
- 1Z0-915-1
- Provider
- ORACLE
- Full set
- 65 questions
- Last Update Check
How can you determine the uptime of a DB system?
Question 1 discussion
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Why would you select "Source cannot use GTID auto-positioning" when creating a channel?
Question 2 discussion
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You want to replicate data from an on-premises MySQL server to a MySQL DB system. The on-
premises MySQL server runs in your corporate network. The MySQL server accepts incoming
connections from the Internet on a public IP endpoint.
The DB system runs in Oracle Cloud Infrastructure. The DB system endpoint is connected to a private
subnet of a VCN.
Which network configuration is required?
Question 3 discussion
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You want to create a new DB system with data import. How do you prepare the data?
Question 4 discussion
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Which three must be provided when creating a channel? (Choose three.)
Question 5 discussion
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Which feature do you use to copy transactions from an on-premises MySQL instance to a DB system?
Question 6 discussion
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Which two are true about data loaded into a MySQL HeatWave cluster? (Choose two.)
Question 7 discussion
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What must you do to minimize a DB system down time caused by automatic maintenance
operations?
Question 8 discussion
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What must you do before deleting a DB system?
Question 9 discussion
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You have successfully provisioned a MySQL DB system on Oracle Cloud Infrastructure by using OCI
Console. You have installed the standard MySQL client libraries and MySQL Shell on your workstation
that is not connected to any VPN, FastConnect, or SSH tunnel.
You CANNOT connect directly to the DB system endpoint from your workstation connected to the
Internet.
What is the reason?
Question 10 discussion
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Question 1 of 10
Source context
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