Actual 1z0-915-1 Test Answers - New 1z0-915-1 Braindumps

The price for 1z0-915-1 training materials is quite reasonable, and no matter you are a student at school or an employee in the company, you can afford the expense. You just think that you only need to spend some money, and you can pass the exam and get the certificate, which is quite self-efficient. In addition, 1z0-915-1 Exam Dumps are edited by the professional experts, who are quite familiar with the professional knowledge and testing center, and the quality and accuracy can be guaranteed. We have 24 hours service stuff, and if you any questions about 1z0-915-1 training materials, just contact us.

First of all, we have the best and most first-class operating system, in addition, we also solemnly assure users that users can receive the information from the 1z0-915-1 certification guide within 5-10 minutes after their payment. Second, once we have written the latest version of the 1z0-915-1 certification guide, our products will send them the latest version of the 1z0-915-1 Test Practice question free of charge for one year after the user buys the 1z0-915-1 exam questions. Last but not least, our perfect customer service staff will provide users with the satisfaction in the hours.

>> Actual 1z0-915-1 Test Answers <<

Quiz Perfect Oracle - 1z0-915-1 - Actual Oracle MySQL HeatWave Implementation Associate Rel 1 Test Answers

We are a group of IT experts to provide professional study materials to people preparing Oracle certification exam. There are free demo you can download to check the accuracy of our 1z0-915-1 Braindumps. It just needs to take one or two days to practice TestkingPass 1z0-915-1 dumps torrent and review the key points of our pass guide. Clearing exam is 100% guaranteed.

Oracle 1z0-915-1 Exam Syllabus Topics:

Topic	Details
Topic 1	MySQL HeatWave Configurations: For database administrators and performance tuning specialists, this part of the exam covers creating custom configurations, comparing configurations, describing the effects of changing dynamic and non-dynamic variables, and updating a DB system configuration.
Topic 2	Provisioning and Connecting DB systems: For system administrators and database engineers, this part of the exam covers identifying VCN requirements for provisioning DB systems, connecting to DB systems with OCI Bastion, connecting to DB systems with MySQL Shell, connecting to DB systems with OCI Cloud Shell, connect to DB system with OCI SQL Worksheet, and authenticate DB system with OCI Identify Access Management credentials.
Topic 3	Data Migrations: For data migration specialists and database administrators, this part of the exam covers creating a DB system with data import, importing data into a DB system, and exporting data from MySQL servers and DB systems.
Topic 4	MySQL HeatWave Service: For database administrators, cloud architects, and DevOps engineers, this section of the exam covers identifying key features and benefits, describing MySQL HeatWave architecture, defining MySQL HeatWave terminology, and identifying MySQL HeatWave limitations.
Topic 5	High Availability: For system reliability engineers and database architects, this domain of the exam covers how to enable and disable the high availability of a DB system, explain placement considerations for a high availability DB system, distinguish between switchover and failover, etc.

Oracle MySQL HeatWave Implementation Associate Rel 1 Sample Questions (Q19-Q24):

NEW QUESTION # 19
Which is true about dynamic variables in MySQL HeatWave configurations?

A. Dynamic variables in a custom configuration can be changed without copying the configuration to a new configuration.
B. Initialization variables are not dynamic.
C. All user variables are dynamic.
D. Changes in dynamic variables require a server restart.

Answer: A

Explanation:
In MySQL HeatWave configurations, dynamic variables can be changed without requiring the configuration to be copied to a new configuration. This allows for more flexible and immediate adjustments to system settings without the need for a server restart or creating a new configuration instance.

NEW QUESTION # 20
Which operation is necessary before enabling a MySQL HeatWave cluster?

A. Offload the data to object storage to facilitate reloading into the cluster.
B. Start Cloud Shell in OCI Console connected to the DB system's network.
C. Create all the schemas and tables in the DB system but do not load the data.
D. Create a DB system with a HeatWave shape.

Answer: D

Explanation:
Before enabling a MySQL HeatWave cluster,you must create a DB system with a HeatWave shape(Answer D). The HeatWave shape includes the necessary resources and configuration to support the HeatWave in-memory query accelerator.
Steps:
* Create a MySQL DB system in OCI Console.
* Choose a HeatWave shape during the DB system creation process.
* Once the DB system is created, you can enable and configure the HeatWave cluster.
References:
* MySQL HeatWave Documentation

NEW QUESTION # 21
There are more than 10 concurrent users running queries on the DB system. The airport_geo table has been loaded successfully into a HeatWave cluster.
You want to run this query:
SELECT DISTINCT country FROM airport_geo ORDER BY country;
How do you determine whether the query is offloaded to the HeatWave cluster for execution?

A. Check the value of the hw_data_scanned global status variable.
B. View the Query Execution Plan of the query by running EXPLAIN.
C. Query the rpd_tables table in performance_schema.
D. Check the value of the rapid_query_offload_count global status variable.

Answer: D

Explanation:
To determine whether a query is offloaded to the HeatWave cluster for execution,check the value of the rapid_query_offload_countglobal status variable(Answer B).
* rapid_query_offload_count: This variable indicates the number of queries that have been offloaded to the HeatWave cluster. By checking its value before and after running the query, you can determine if the query was offloaded.
Steps:
* Connect to the MySQL DB system.
* RunSHOW GLOBAL STATUS LIKE 'rapid_query_offload_count';before and after executing the query to see if the count increases, indicating offloading.
References:
* MySQL HeatWave Documentation
* Monitoring HeatWave Status Variables

NEW QUESTION # 22
The following statements are executed successfully:

Which two are true? (Choose two.)

A. Every row in the airport table has a unique airport_id value.
B. The fields in the airport.tbl file are delimited by comma.
C. The data placement key of the airport table is airport_id.
D. The data of the airport table is loaded into the MySQL DB system.
E. The airport.tbl file is in CSV format.

Answer: C,D

Explanation:
Based on the provided SQL statements, the following two are true:
* The data placement key of the airport table is airport_id(Answer A): The primary keyairport_idis used as the data placement key in theairporttable. This means that the data in the table is organized based on theairport_idvalues.
* The data of the airport table is loaded into the MySQL DB system(Answer D): TheALTER TABLE airport SECONDARY_LOAD;statement successfully loads the data from the specified object storage file into the MySQL DB system.
References:
* MySQL HeatWave Documentation
* MySQL Engine Attributes

NEW QUESTION # 23
Which two are true about creating a new DB system with data import? (Choose two.)

A. The data must be created with the mysqldump client utility.
B. The files containing the data must be uploaded through OCI Console on the "Create DB system" page.
C. A valid pre-authenticated request must be provided to access the data.
D. The data must be stored in an Object Storage bucket in the same OCI region as the new DB system.
E. The data must be created with MySQL Enterprise Backup.

Answer: C,D

Explanation:
When creating a new DB system with data import, the following conditions apply:
* The data must be stored in an Object Storage bucket in the same OCI region as the new DB system(Answer C): This ensures that the data is readily accessible and can be efficiently imported into the new DB system.
* A valid pre-authenticated request must be provided to access the data(Answer D): This allows secure access to the data stored in the Object Storage bucket without needing to handle credentials directly.
References:
* OCI Object Storage Documentation
* Pre-Authenticated Requests Documentation

NEW QUESTION # 24
......

The PDF file of 1z0-915-1 real exam questions is easy to use on laptops, tablets, and smartphones. We have added all the Oracle 1z0-915-1 questions, which have a chance to appear in the Oracle 1z0-915-1 real test. Our Oracle MySQL HeatWave Implementation Associate Rel 1 (1z0-915-1) dumps PDF exam questions are beneficial to prepare for the test in less time.

New 1z0-915-1 Braindumps: https://www.testkingpass.com/1z0-915-1-testking-dumps.html