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Oracle 1Z0-997-20 Exam Preparation Materials

Vendor: Oracle
Exam Code: 1Z0-997-20
Exam Name: Oracle Cloud Infrastructure 2020 Architect Professional
Certification: Oracle Certifications
Total Questions: 165 Q&A ( View Details)
Updated on: Jun 13, 2026
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How Our Oracle 1Z0-997-20 Preparation Approach Works

Preparing for the Oracle 1Z0-997-20 Oracle Certifications certification exam requires more than repetitive practice — it requires a clear preparation structure aligned with real exam objectives, question patterns, and learning efficiency.

At Leads4pass, our approach focuses on aligning preparation materials with current exam objectives, question patterns, and learning efficiency. Instead of overwhelming candidates with unfocused content, we organize practice around what truly matters in the Oracle 1Z0-997-20 exam, helping candidates build stable understanding and confident answering strategies.

Through structured practice, exam-style simulations, and clear explanations, candidates are guided to prepare with purpose, reduce uncertainty, and approach the Oracle Certifications exam with confidence.

How We Structure Oracle 1Z0-997-20 Exam Preparation

Our preparation materials are not assembled randomly. They are structured around a clear methodology:

Breaking down official exam objectives into focused learning modules
Prioritizing high-impact and commonly misunderstood topics
Using practice questions to validate understanding, not memorization
Maintaining consistency between preparation and real exam expectations

This structure allows candidates to study efficiently while maintaining clarity and direction throughout the preparation process.

Maintaining Relevance Without Disrupting Learning Flow

To keep preparation aligned with current exam expectations, Oracle 1Z0-997-20 materials are maintained through a regular review and update cycle, ensuring alignment with evolving exam objectives while preserving a consistent learning experience.

Candidates can switch between PDF-based review and VCE-style practice depending on their study rhythm, allowing flexibility without unnecessary distractions. Throughout the process, learning remains focused, private, and uninterrupted.

How Candidates Typically Use This Page

Candidates new to networking often begin with structured review and gradually move into exam-style practice
Experienced professionals typically focus on targeted practice to refine weaker areas
Candidates retaking the exam use focused simulations to rebuild confidence and answering consistency

Rather than enforcing a single study path, the materials adapt to the candidate’s experience level and preparation goals.

Avoiding Common Oracle Certifications Preparation Pitfalls

Practicing without understanding underlying concepts
Studying outdated or misaligned content
Preparing without exposure to real exam-style scenarios
Lacking a structured review strategy

Our preparation framework is designed specifically to avoid these pitfalls and support efficient, focused learning.

What You Gain from Oracle 1Z0-997-20 Preparation

A structured preparation framework aligned with exam objectives
Practice that reinforces understanding, not memorization
Flexible study formats that adapt to individual learning styles
A focused, distraction-free preparation experience
Greater clarity and confidence approaching exam day

If your goal is to prepare for the Oracle Certifications exam with clarity and efficiency, you can begin a structured preparation process designed around real exam expectations.

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Free 1Z0-997-20 Exam Questions in PDF Format

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1Z0-997-20 Online Practice Questions and Answers

Questions 1

A data analytics company has been building its next-generation big data and analytics platform on Oracle Cloud Infrastructure (OCI) in the US East (Ashburn) region. They need a storage service that provides the scale and performance that their big data applications require such as high throughput to compute nodes coupled with low latency file operations.

In addition, they need to allow concurrent connections from multiple compute instances hosted in multiple Availability Domains and want to be able to quickly restore a previous version of the data in case of a need to roll back any major update.

Which option can they use to meet these requirements in the most cost-effective way?

A. Create a file system and mount target in the OCI File Storage service. Mount it into all the required compute instances. Take snapshots of the file system before each update.

B. Create block volume, attach it with read/write, shareable access type to all the required compute instances. Take a backup of the volume before each update.

C. Create an Object Storage bucket with object versioning enabled. Provision a compute instance to host the Storage Gateway and share the bucket via NFS, Mount the NFS into all the required compute instances.

D. Create a connection with the on-premises data center via FastConnect. Mount the shared NFS hosted on-premises.

Show Answer

Questions 2

You are a cloud architect at a financial organization. The development team is tasked with creating a cloud native application to be hosted on Oracle Cloud Infrastructure (OCI). The development team has followed a microservices-based approach and created containerized images of the cloud-native application and pushed them to OCI Registry (OCIR).

How can you deploy a load balanced application to your OCI Container Engine for Kubernetes (OKE) cluster using these images?

A. Create a load balancer using the OCI load balancer service, add the load balancer service IP in the manifest file, add the location of the docker image to the manifest file, and deploy the manifest file.

B. Create a named secret, add the secret to the manifest file, add the location of the docker image to the manifest file, add the service of type LoadBalancer in the manifest file, and deploy the manifest file.

C. Create an auth token, add the auth token to the manifest file, add the location of the docker image to the manifest file, add the service of type LoadBalancer in the manifest file, and deploy the manifest file.

D. Add the location of the docker image to the manifest file, deploy the manifest file. All applications are load-balanced by default in OKE

Show Answer

Questions 3

You have multiple IAM users who launch different types of compute Instances and block volumes every day. As a result, your Oracle cloud Infrastructure (OCF) tenancy quickly hit the service limit and you can no longer create any new instances. As you are cleaning up environment, you notice that the majority of the Instances and block volumes are untagged. Therefore, It is difficult to pinpoint the owner of these resources verify if they are safe to terminate.

Because of this, your company has issued a new mandate, which requires adding compute instances.

Which option is the simplest way to implement this new requirement?

A. Create a policy to automatically tag a resource with the user name.

B. Create a policy using IAM requiring users to tag specific resources. This will allow a user to launch compute instances on\y if certain tags were defined.

C. Create tag variables to automatically tag a resource with the user name.

D. Create a default tag for each compartment, which ensure that appropriate tags are applied at resource creation

E. Create tag variables for each compartment to automatically tag a resource with the user name.

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