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Oracle 1z0-915-1 Exam Actual Questions

The questions for 1z0-915-1 were last updated on Sept. 16, 2024.
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  • Viewing questions 1-4 out of 65 questions
 

Topic 1 - Exam A

Question #1 Topic 1

You can perform a node estimate when adding a HeatWave cluster to a DB system in OCI Console. Which two tasks are performed by the node estimate process? (Choose two.)

  • A. Generate a load command to activate Auto Parallel Load.
  • B. Estimate the number of OCPUs required to process selected user tables.
  • C. Estimate the memory required for each user table.
  • D. Generate a set of ALTER statements to load selected tables into the HeatWave cluster.
  • E. Estimate the disk storage required for each user table.
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Correct Answer: BC 🗳️

Question #2 Topic 1

What must you do before deleting a DB system?

  • A. Take a manual backup.
  • B. Stop the instance if it is running.
  • C. Disable delete protection if it is enabled.
  • D. Stop and remove any connected HeatWave Cluster.
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Correct Answer: C 🗳️

Question #3 Topic 1

You want to create a new DB system with data import. How do you prepare the data?

  • A. Export the data into the file system with a MySQL Shell dump utility.
  • B. Export the data into an Object Storage bucket with a MySQL Shell dump utility.
  • C. Back up the database into an Object Storage bucket with MySQL Enterprise Backup.
  • D. Export the data into the file system with the mysqldump client utility.
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Correct Answer: B 🗳️

Question #4 Topic 1

Which two are available when creating a new MySQL DB system in OCI Console? (Choose two.)

  • A. High availability
  • B. MySQL Lakehouse
  • C. Standalone server
  • D. Read replica
  • E. HeatWave cluster
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Correct Answer: AC 🗳️

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