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Oracle 1Z0-997-21 Exam

Status: RETIRED
Certification Provider: Oracle
Exam Name: Oracle Cloud Infrastructure 2021 Architect Professional
Duration: 120 Minutes
Number of questions in our database: 147
Exam Version: 31-12-1969
1Z0-997-21 Exam Official Topics:
  • Topic 1: Manage infrastructure using OCI CLI, APIs and SDKs/ Plan and design solutions in Oracle Cloud Infrastructure (OCI)
  • Topic 2: Design, implement and operate solutions to meet compliance requirements/ Plan and design solutions to meet business and technical requirements
  • Topic 3: Design scalable and elastic solutions for high availability and disaster recovery/ Design strategy for migrating on-premises workloads to OCI
  • Topic 4: Design, implement and operate solutions for security and governance/ Implement solutions to meet business and technical requirements
  • Topic 5: Design and implement hybrid network architectures to meet high availability, bandwidth and latency requirements/ Implement and operate solutions in OCI
  • Topic 6: Evaluate multi-cloud solution architectures/ Conduct Monitoring, observability and alerting in OCI
  • Topic 7: Create architecture patterns including N-tier applications, microservices, and serverless architectures/ Implement and troubleshoot database migrations
  • Topic 8: Design, implement and operate databases in OCI/ Migrate on-premises workloads to OCI/ Operate and troubleshoot solutions on OCI Design for Security and Compliance/ Evaluate and implement databases/ Operate and troubleshoot databases

Free Oracle 1Z0-997-21 Exam Actual Questions

The questions for 1Z0-997-21 were last updated On 31-12-1969

Question #1

You have to migrate your application to Oracle Cloud Infrastructure (OCI). The database is constantly being updated and needs to be online without interruptions. How can you transition the database to OCI without interrupting its use?

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Correct Answer: D

Question #2

An eCommerce company is running on Oracle Cloud Infrastructure (OCI) and many compute instances remain unused for the most part of the year except during Black Friday and Christmas. You suggest them to use OCI's

Autoscaling feature and present them a slide to showcase the features of Autoscaling.

Which option below is inaccurate in your presentation to the customer?

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Correct Answer: B

Question #3

You are working on the migration of the web application infrastructure of your company from on-premises to Oracle Cloud Infrastructure. You need to ensure that the DNS cache entries of external clients will not direct them to the on-premises infrastructure after switching to the new infrastructure.

Which of the following options will minimize this problem?

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Correct Answer: E

Question #4

As part of planning the network design on Oracle Cloud Infrastructure, you have been asked to create an Oracle Cloud Infrastructure Virtual Cloud Network (VCN) with 3 subnets, one in each Availability Domain. Each subnet needs to have a minimum of 64 usable IP addresses.

What is the smallest subnet and VCN size you should use to implement this design? The requirements are static, so no growth is expected.

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Correct Answer: B

Question #5

You are designing the network infrastructure for an application consisting of a web server (server-1) and a Domain Name Server (server-2) running in two different subnets inside the same Virtual Cloud Network (VCN) in Oracle Cloud Infrastructure (OCI). You have a requirement where your end users will access server-1 from the internet and server-2 from your customer's on-premises network. The on-premises network is connected to your VCN over a FastConnect virtual circuit.

How should you design your routing configuration to meet these requirements?

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Correct Answer: C


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