Free Oracle 1Z0-915-1 Exam Questions
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Oracle 1Z0-915-1 Exam Questions
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Provided By: Oracle
- Exam: MySQL HeatWave Implementation Associate Rel 1
- Certification: Oracle MySQL
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Total Questions: 200
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Updated On: Apr 16, 2025
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Rated: 4.9 |
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Online Users: 400
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Question 1
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You're setting up inbound replication from an on-premises MySQL database to your MySQL HeatWave service in OCI. Which connectivity option offers the highest security and reliability for data transfer?
Answer: B
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You're setting up inbound replication from an on-premises MySQL database to your MySQL HeatWave service in OCI. Which connectivity option offers the highest security and reliability for data transfer?
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Question 2
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You are experiencing slow query performance in your MySQL HeatWave service. You notice the hs_scan_batch_size dynamic variable is set to a low value. What impact will increasing this variable likely have?
Answer: C
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You are experiencing slow query performance in your MySQL HeatWave service. You notice the hs_scan_batch_size dynamic variable is set to a low value. What impact will increasing this variable likely have?
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Question 3
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You have a DRG attached to a VCN containing your MySQL HeatWave DB system. You need to restrict access to the database from another VCN within the same region. Suggest most effective way to achieve this using DRG and security list configurations?
Answer: D
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You have a DRG attached to a VCN containing your MySQL HeatWave DB system. You need to restrict access to the database from another VCN within the same region. Suggest most effective way to achieve this using DRG and security list configurations?
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Question 4
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Your Bastion session is successfully established, but you encounter connection errors when trying to access the MySQL HeatWave DB system through the tunnel. What is a potential cause of this issue?
Answer: A
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Your Bastion session is successfully established, but you encounter connection errors when trying to access the MySQL HeatWave DB system through the tunnel. What is a potential cause of this issue?
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Question 5
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You plan to update the HeatWave service version with minimal downtime for ongoing queries. Which update approach and strategy should you utilize to achieve this goal?
Answer: A
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You plan to update the HeatWave service version with minimal downtime for ongoing queries. Which update approach and strategy should you utilize to achieve this goal?