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100+ Free Oracle Database@AWS Architect Professional Practice Questions

Pass your Oracle Database@AWS Architect Professional (1Z0-1146) exam on the first try — instant access, no signup required.

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Which characteristic distinguishes Oracle Database@AWS from running Oracle on self-managed EC2 instances?

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Key Facts: Oracle Database@AWS Architect Professional Exam

5

Skill Areas

Oracle Database@AWS blueprint

4 steps

Exadata Provisioning Flow

Oracle provisioning guide

$245

Exam Fee (USD)

Oracle University

~50

Questions (Professional default)

Oracle Professional default

90 min

Time (Professional default)

Oracle Professional default

68%

Passing Score (Professional default)

Oracle Professional default

Oracle Database@AWS lets applications in AWS Regions use Oracle Exadata Database Service on Dedicated Infrastructure that runs on OCI but is physically located in AWS data centers. The 1Z0-1146 Professional exam tests architecture and service overview, onboarding and provisioning, OCI-AWS identity federation, VPC-to-ODB-network connectivity, and operations including HA, DR, backup, and monitoring. Oracle launched the exam in 2025; this bank uses Oracle Professional defaults of about 50 questions, 90 minutes, and a 68% passing score where Oracle has not published exam-specific values.

Sample Oracle Database@AWS Architect Professional Practice Questions

Try these sample questions to test your Oracle Database@AWS Architect Professional exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What does Oracle Database@AWS allow applications running in AWS Regions to use?
A.Amazon RDS for Oracle managed entirely by AWS
B.Oracle Exadata Database Service on Dedicated Infrastructure running on OCI inside AWS
C.A self-managed Oracle database on EC2 instances
D.Oracle Autonomous Database hosted only in Oracle public regions
Explanation: Oracle Database@AWS is a partnership that lets AWS applications use Oracle Exadata Database Service on Dedicated Infrastructure that runs on OCI. The infrastructure is physically placed in AWS data centers, giving native AWS networking with OCI-managed Exadata.
2Where does the Exadata infrastructure for Oracle Database@AWS physically reside?
A.In an Oracle-owned public cloud data center
B.In an AWS data center within an AWS Region
C.On customer premises using Cloud@Customer racks
D.In a third-party colocation facility chosen by the customer
Explanation: The Exadata infrastructure logically resides in an OCI region but physically resides in an AWS Region data center. AWS hosts the hardware in its data center while OCI provisions and maintains the Exadata infrastructure.
3What is an ODB network in Oracle Database@AWS?
A.A public internet gateway used to reach the Oracle database
B.A private, isolated network that hosts OCI infrastructure in an AWS Availability Zone
C.An AWS Transit Gateway dedicated to Oracle traffic
D.A managed VPN tunnel between two AWS Regions
Explanation: An ODB network is a private, isolated network that hosts OCI infrastructure inside an AWS Availability Zone. It maps directly to the network of the OCI child site and serves as the communication path between AWS and OCI.
4An ODB network maps directly to which OCI construct?
A.An OCI compartment
B.The network that exists within the OCI child site
C.An OCI tenancy root policy
D.An OCI object storage bucket
Explanation: The ODB network maps directly to the network that exists within the OCI child site. This mapping is what enables communication between AWS application resources and the OCI-hosted Exadata infrastructure.
5Which managed Oracle database offering is delivered through Oracle Database@AWS?
A.Base Database Service on virtual machines only
B.Oracle Exadata Database Service on Dedicated Infrastructure
C.Oracle MySQL HeatWave
D.Oracle NoSQL Database Cloud Service
Explanation: Oracle Database@AWS delivers Oracle Exadata Database Service on Dedicated Infrastructure. This provides the engineered-system performance of Exadata while running on OCI hardware located inside AWS data centers.
6Who provisions and maintains the Exadata infrastructure hardware in Oracle Database@AWS?
A.AWS, using its own Exadata management tooling
B.OCI, even though the hardware sits in an AWS data center
C.The customer, who manages firmware and patching directly
D.A jointly operated Oracle-AWS NOC with shared root access
Explanation: AWS hosts the Exadata infrastructure in its data center, but OCI provisions and maintains the Exadata hardware. This division keeps Oracle responsible for the engineered-system lifecycle while AWS provides the physical facility and Region.
7Why might an enterprise choose Oracle Database@AWS instead of migrating to a non-Oracle database?
A.It eliminates the need for any Oracle licensing
B.It keeps full Oracle Exadata compatibility while colocating the database with AWS applications
C.It converts Oracle schemas automatically to PostgreSQL
D.It removes the need for any networking between application and database
Explanation: A core value of Oracle Database@AWS is preserving full Oracle Exadata compatibility and features while placing the database physically close to AWS-resident applications. This avoids re-platforming the database and reduces latency between app and data.
8In Oracle Database@AWS, an Exadata VM cluster is created inside which resource?
A.An AWS subnet
B.The Exadata infrastructure
C.An OCI compartment policy
D.A standalone ODB network
Explanation: An Exadata VM cluster is created within the Exadata infrastructure. The infrastructure must exist first, and the VM cluster then provides the compute and memory resources on which Oracle databases run.
9Which statement about the relationship between AWS Regions and Oracle Database@AWS is correct?
A.Oracle Database@AWS is available in every AWS Region by default
B.Oracle Database@AWS is offered only in specific AWS Regions where the service is deployed
C.Oracle Database@AWS spans multiple AWS Regions from a single ODB network
D.Oracle Database@AWS replaces AWS Regions with OCI regions
Explanation: Oracle Database@AWS is available only in the specific AWS Regions where Oracle and AWS have deployed the service. Architects must confirm Region availability before designing a deployment.
10The OCI child site for Oracle Database@AWS is best described as which of the following?
A.A logical OCI region instance that physically resides in an AWS data center
B.A duplicate copy of the entire OCI public cloud
C.A read-only mirror of an AWS Availability Zone
D.A customer-managed Kubernetes cluster
Explanation: The OCI child site is a logical OCI region presence that physically resides inside an AWS data center. It hosts the OCI infrastructure that backs Oracle Database@AWS while being co-located with AWS resources.

About the Oracle Database@AWS Architect Professional Exam

The Oracle Database@AWS Architect Professional exam (1Z0-1146) validates the ability to design, deploy, and operate Oracle Exadata Database Service running on OCI inside AWS Regions. The blueprint covers the shared Oracle-AWS service architecture, onboarding and provisioning, OCI-to-AWS identity federation, VPC and ODB-network integration, and operational topics such as high availability, disaster recovery, backup, and monitoring.

Questions

50 scored questions

Time Limit

90 minutes

Passing Score

68%

Exam Fee

$245 USD (Oracle University)

Oracle Database@AWS Architect Professional Exam Content Outline

25%

Architecture and Service Overview

Understand the Oracle-AWS shared service model, the OCI child site physically located in AWS data centers, Exadata Database Service on Dedicated Infrastructure, and how the service maps to AWS Regions and Availability Zones.

20%

Onboarding and Provisioning Exadata Database Service

Know AWS Marketplace onboarding, OCI account linking, and the four-step provisioning flow: create the ODB network, create the Exadata infrastructure, create an Exadata VM cluster, then create an Oracle database.

15%

Identity and Federation Between OCI and AWS

Configure identity federation between AWS IAM Identity Center and OCI IAM domains, map groups to policies, and apply least-privilege access controls across both clouds.

20%

Networking Integration

Design VPC peering to the ODB network, plan non-overlapping CIDR ranges, configure DNS resolution and security rules, and connect application resources to the database across Availability Zones.

20%

Operations, HA, DR, and Backup

Operate the service with scaling and patching, protect data with Autonomous Recovery Service and object storage backups, design cross-zone Data Guard disaster recovery, and monitor with CloudWatch, CloudTrail, and EventBridge.

How to Pass the Oracle Database@AWS Architect Professional Exam

What You Need to Know

  • Passing score: 68%
  • Exam length: 50 questions
  • Time limit: 90 minutes
  • Exam fee: $245 USD

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

Oracle Database@AWS Architect Professional Study Tips from Top Performers

1Spend the most time on architecture and service overview because it is the largest area at about 25% and underpins every other topic.
2Memorize the four-step provisioning order: ODB network, Exadata infrastructure, VM cluster, then database; questions often test which resource must exist first.
3Understand that the ODB network maps to the OCI child site and that its CIDR range must not overlap with any AWS VPC subnet, OCI VCN, or database clients.
4Practice the OCI-to-AWS federation flow using AWS IAM Identity Center and OCI IAM domains, including how groups map to OCI policies.
5Know the DR options cold: cross-zone Data Guard for standby databases plus Autonomous Recovery Service and object storage for backups.
6Learn how monitoring integrates with AWS services such as CloudWatch metrics, CloudTrail audit logs, and EventBridge events alongside OCI tooling.

Frequently Asked Questions

What is Oracle Database@AWS?

Oracle Database@AWS is a partnership service that lets applications in AWS Regions use Oracle Exadata Database Service on Dedicated Infrastructure. The infrastructure runs on OCI but physically resides inside AWS data centers, so customers get OCI-managed Exadata with AWS-native networking and billing.

What does the 1Z0-1146 exam cover?

It covers Oracle Database@AWS architecture and service overview, onboarding and provisioning of Exadata Database Service, identity federation between OCI and AWS, networking integration through VPC and the ODB network, and operations including high availability, disaster recovery, backup, and monitoring.

What are the exam logistics for 1Z0-1146?

Oracle launched 1Z0-1146 as a Professional-level exam in 2025. Where Oracle has not published exam-specific values, this bank uses Oracle Professional defaults of roughly 50 multiple-choice questions, a 90-minute time limit, and a 68% passing score. Confirm current details on Oracle University's exam page before scheduling.

What is an ODB network in Oracle Database@AWS?

An ODB network is a private, isolated network that hosts OCI infrastructure inside an AWS Availability Zone. It has a CIDR range that maps to the OCI child site network and serves as the communication path between AWS application resources and the Oracle database.

How do you provision Exadata Database Service on Oracle Database@AWS?

Provisioning has four main steps: create the ODB network, create the Exadata infrastructure, create an Exadata VM cluster in that infrastructure, and create an Oracle database in the VM cluster. Onboarding through AWS Marketplace and linking an OCI account come first.

How is disaster recovery handled on Oracle Database@AWS?

A common pattern is cross-zone Oracle Data Guard, which replicates a primary database in one Availability Zone to a standby in another zone. Backups can also go to the Autonomous Recovery Service or object storage to meet recovery point and recovery time objectives.