Pass the actual test with the help of 1z0-915-1 study guide
Last Updated: Aug 29, 2026
No. of Questions: 67 Questions & Answers with Testing Engine
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A failed attempt at the 1z0-915-1 exam means paying the registration fee again and waiting for a new test date. Compared with a retake, a few weeks with the Actualtests4sure Oracle MySQL HeatWave Implementation Associate Rel 1 practice package in 2026 is the cheaper path by far.
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle MySQL HeatWave Implementation Associate Rel 1 |
| Exam Number: | 1Z0-915-1 |
| Available Languages: | English |
| Exam Format: | Multiple Choice |
| Passing Score: | 60% |
| Real Exam Qty: | 65 |
| Exam Price: | $125 USD |
| Related Certifications: | Oracle MySQL HeatWave Implementation Associate |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | Oracle certifications are generally valid according to Oracle Certification Program policies |
| Sample Questions: | Oracle 1z0-915-1 Sample Questions |
| Exam Way: | Online proctored exam or test center delivery through Oracle Certification program. |
| Pre Condition: | No mandatory prerequisite exam. Basic knowledge of MySQL, Oracle Cloud Infrastructure (OCI), and MySQL HeatWave is recommended. |
| Official Syllabus URL: | https://education.oracle.com/oracle-mysql-heatwave-implementation-associate/pexam_1Z0-915-1 |
| Section | Objectives |
|---|---|
| Configure and Manage MySQL DB Systems | - Configuration Management
|
| Data Migration | - Migration Planning
|
| Implement MySQL HeatWave | - Query Acceleration
|
| HeatWave Lakehouse and Machine Learning | - Machine Learning
|
| Backup and Recovery | - Restore Operations
|
| High Availability and Read Replicas | - Read Replicas
|
| Create and Manage MySQL Database Service Instances | - Manage Instances
|
The Oracle 1z0-915-1 exam, officially titled Oracle MySQL HeatWave Implementation Associate Rel 1, is the required test for earning the MySQL Database Administration certification, a credential at the Associate level. Passing it validates the skills Oracle expects from certified professionals, and it can also support progress toward related credentials such as Oracle MySQL HeatWave Implementation Associate.
The 1z0-915-1 exam includes 65 questions, and you have 90 minutes to complete it. Before exam day, divide the available time by the question count so you know the pace you need to hold, and practice flagging time-consuming items for review instead of stalling on a single question. Timed sessions in the Actualtests4sure test engine are the easiest way to build that rhythm before it counts.
You need 60% to pass the 1z0-915-1 exam, and the official registration fee is $125 USD. Keep in mind that a failed attempt means paying that fee in full again for a retake, so avoid booking your seat on a hunch. Work through the Actualtests4sure practice test until your scores sit comfortably above the passing requirement before you schedule the exam.
Oracle asks candidates to meet the following requirement before registering: No mandatory prerequisite exam. Basic knowledge of MySQL, Oracle Cloud Infrastructure (OCI), and MySQL HeatWave is recommended.. Exam policies do change, so confirm the latest details on the official exam page at https://education.oracle.com/oracle-mysql-heatwave-implementation-associate/pexam_1Z0-915-1 before you book.
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The Oracle MySQL HeatWave Implementation Associate Rel 1 exam is organized into 7 major domains. Some of the key domains include:
Scroll up to the Exam Topics section for the complete breakdown, and use it to plan how much study time each domain deserves.
Question 1
You want to determine which version of MySQL is running on your DB system.
Which two SQL statements show the MySQL version? (Choose two.)
A. SELECT * FROM performance_schema.global_status WHERE VARIABLE_NAME='version';
B. select @@version;
C. SHOW STATUS LIKE 'version';
D. SELECT @version;
E. SHOW VARIABLES LIKE 'version';
Question 2
A query is not offloaded to the HeatWave cluster for execution. Which three are possible reasons? (Choose three.)
A. The use_secondary_engine session variable is OFF.
B. The user does not have privileges to access the HeatWave cluster.
C. The query estimated cost is less than the query cost threshold.
D. The client is connected to the DB system instead of the HeatWave cluster.
E. A required column is excluded from the RAPID secondary engine.
Question 3
The following statements execute successfully:
CALL sys.ML_TRAIN('ml_data.iris', 'class', NULL, @model);
SELECT @model;
Which three are true? (Choose three.)
A. The target column is class.
B. The training data set is obtained from the ml_data table in the iris schema.
C. The statements validate the data set but do not create a model.
D. The generated model handle is shown in the output.
E. The statements create a classification model.
Question 4
You create a new MySQL DB system. It fails because you use mysql.sys as the administrator username.
What is the reason?
A. mysql.sys is a reserved username that cannot be used in customer-defined user accounts.
B. The username can contain only uppercase characters.
C. The username must have at least 10 characters.
D. The username cannot contain non-alphanumeric characters, such as a period.
Question 5
Automatic backup retention of a DB system is disabled. Which operation deletes all automatic backups of the DB system?
A. Deleting the DB system
B. Disabling point-in-time recovery
C. Disabling delete protection
D. Enabling point-in-time recovery
Solutions:
| Question 1 Answer: B,E | Question 2 Answer: A,D,E | Question 3 Answer: A,D,E | Question 4 Answer: A | Question 5 Answer: A |
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