Most Recent Oracle 1Z0-915-1 Exam Questions & Answers

Prepare for the Oracle MySQL HeatWave Implementation Associate Rel 1 exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Oracle 1Z0-915-1 exam and achieve success.

The questions for 1Z0-915-1 were last updated on Dec 19, 2024.

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Question No. 1

What is the benefit of creating a new DB system with data import?

AFaster import with minimal logging

BSmaller storage size with better compression

CFaster backup with a first full backup

DConsistent data with no user connection

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Correct Answer: A

Question No. 2

Which placement is NOT valid for a high-availability DB system? (Note: AD refers to availability domain and FD refers to fault domain.)

APrimary instance: AD1-FD1; Secondary instance 1: AD2-FD2; Secondary instance 2: AD3-FD3

BPrimary instance: AD1-FD3; Secondary instance 1: AD2-FD2; Secondary instance 2: AD3-FD3

CPrimary instance: AD1-FD1; Secondary instance 1: AD1-FD2; Secondary instance 2: AD1-FD3

DPrimary instance: AD1-FD3; Secondary instance 1: AD1-FD2; Secondary instance 2: AD1-FD3

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Correct Answer: D

Question No. 3

Which type of configuration variables CANNOT be modified in MySQL custom configurations?

AInitialization variables

BUser variables

CSystem variables

DDefault user variables

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Correct Answer: A

Question No. 4

What must you do to minimize a DB system down time caused by automatic maintenance operations?

ACreate read replicas.

BAdd HeatWave cluster.

CEnable crash recovery.

DEnable high availability.

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Correct Answer: D

Question No. 5

A MySQL DB system has an endpoint in an OCI VCN subnet. The VCN is not configured with VCN peering, VPN access, and FastConnect. You want to connect to the MySQL DB system directly from an OCI Cloud Shell session.

Which two are true? (Choose two.)

AYou must attach the Cloud Shell session to a VCN subnet that can connect to the MySQL DB system.

BYou must install mysql client programs in the Cloud Shell session.

CThe MySQL DB system subnet must be in the Cloud Shell tenancy home region.

DThe VCN subnet of the Cloud Shell session must have a Service Gateway in its route table.

EThe VCN subnet of the Cloud Shell session must have an Internet Gateway in its route table.

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Correct Answer: A, B

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