Free Oracle 1Z0-915-1 Exam Questions
Absolute Free 1Z0-915-1 Exam Practice for Comprehensive Preparation
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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: Jan 13, 2026
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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 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 2
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You want to connect to a DB system with MySQL Shell.
DB system endpoint IP address: 10.0.1.221
Username: admin
Password: MySQL8.0
Which two commands work? (Choose two.)
Answer: C,D
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Question 3
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You want to add a node to your HeatWave cluster for both transactions and analytics. What's the best approach?
Answer: C
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You want to add a node to your HeatWave cluster for both transactions and analytics. What's the best approach?
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Question 4
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Your inbound replication from an on-premises MySQL database to your HeatWave service is experiencing errors and delays. How can you troubleshoot the issue effectively?
Answer: D
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Your inbound replication from an on-premises MySQL database to your HeatWave service is experiencing errors and delays. How can you troubleshoot the issue effectively?
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Question 5
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Which AutoML feature can address overfitting in a MySQL HeatWave deployment with a model exhibiting high accuracy?
Answer: B
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Which AutoML feature can address overfitting in a MySQL HeatWave deployment with a model exhibiting high accuracy?