Exam Name: Oracle Cloud Infrastructure 2021 Architect Professional
Certification Provider: Oracle
Corresponding Certification: Oracle Cloud Solutions Infrastructure
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Oracle 1z0-997-21 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Cloud Infrastructure 2021 Architect Professional |
| Exam Number: | 1Z0-997-21 |
| Passing Score: | 70% |
| Real Exam Qty: | 50 |
| Related Certifications: | Oracle Cloud Infrastructure 2021 Certified Architect Associate |
| Certificate Validity Period: | 18 months |
| Available Languages: | Simplified Chinese, Korean, Italian, French, Portuguese (Brazil), Spanish, Japanese, German, English, Russian |
| Exam Price: | USD 245 |
| Exam Duration: | 120 minutes |
| Exam Format: | Multiple Choice, Multiple Select |
| Recommended Training: | Oracle Cloud Infrastructure Architect Professional Learning Path |
| Exam Registration: | Pearson VUE Oracle University |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or Onsite at Pearson VUE test centers |
| Pre Condition: | Must hold Oracle Cloud Infrastructure 2021 Certified Architect Associate or equivalent |
| Official Syllabus URL: | https://education.oracle.com/oracle-cloud-infrastructure-2021-architect-professional/pexam_1Z0-997-21 |
Oracle 1z0-997-21 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Security and Compliance | - Cloud Guard, Security Zones, Vault and Key Management - IAM policies, compartments, federation and SSO - Encryption, firewall rules, WAF and compliance controls |
| Migration & Hybrid Cloud | - Data transfer services and tools - Workload migration strategies: lift-and-shift, refactor - Hybrid architecture design and operations |
| Cloud Native Architecture & Automation | - Serverless and event-driven design - Infrastructure as Code: Terraform, Resource Manager, CLI - Microservices, containers and OKE |
| Design for High Availability and Disaster Recovery | - RTO/RPO planning, backup and replication strategies - Availability domains, fault domains, regions and replicas - Load balancing, failover and traffic management |
| Design and Implement Networking | - Design hybrid and multi-cloud connectivity - Design VCN topology, subnets, route tables, gateways - Implement FastConnect, Site-to-Site VPN, Remote Access VPN |
| Design and Operate Database Services | - Database migration and replication methods - Implement database security, backup and recovery - Choose and deploy OCI database offerings |
| Monitoring, Governance & Cost Optimization | - Right-sizing and cost optimization strategies - Logging, metrics, alarms and observability - Tagging, quota management and billing controls |
Oracle 1z0-997-21 Exam — Answers to Your Questions
The Oracle Cloud Infrastructure 2021 Architect Professional (exam code 1z0-997-21) is the exam you pass to earn the Oracle Cloud Infrastructure 2021 Certified Architect Professional certification, a credential at the Professional level. It is also connected with related credentials such as Oracle Cloud Infrastructure 2021 Certified Architect Associate. If you are mapping out a certification path with Oracle, this exam is a milestone worth planning around.
The 1z0-997-21 exam includes 50 questions, and you have 120 minutes to complete them. With that many questions on the clock, pacing is part of the challenge: divide your time into rough blocks as you go, and flag the items that stall you so you can circle back at the end instead of burning minutes on a single question. A week or two before your exam date, sit at least one full timed session in the 2Pass4sure test engine under the same time limit, so the pace feels familiar rather than frantic on the day.
You need 70% to pass the 1z0-997-21 exam, and the official registration fee is USD 245. That fee is due again in full for every retake, which makes thorough preparation the cheaper investment by far. Before you book your seat, test yourself with the 2Pass4sure practice questions until you are scoring comfortably above the passing mark on a consistent basis — it is the simplest way to avoid paying for the same exam twice.
Must hold Oracle Cloud Infrastructure 2021 Certified Architect Associate or equivalent
Eligibility rules can be adjusted by Oracle over time, so before you register, confirm the current requirements on the official exam page: view the official 1z0-997-21 exam information.
You can book the 1z0-997-21 exam through the official registration channels below:
How the exam is taken: Online proctored or Onsite at Pearson VUE test centers.
Oracle lists the following official training options for candidates preparing for this exam:
Once you have worked through the training, measure your readiness with the 145 practice questions from 2Pass4sure — they show you exactly which topics still need attention before you book the exam.
Yes. 2Pass4sure offers a free PDF demo of the 1z0-997-21 practice questions, so you can judge the quality of the material firsthand before paying anything. Every purchase also includes 365 days of free updates — if Oracle changes the exam during that year, your material changes with it. And when the free update period expires, you can extend it at a 50% discount from within your member zone.
Every 1z0-997-21 purchase at 2Pass4sure is backed by a 100% Money Back Guarantee: if you take the corresponding exam within 60 days of your purchase and do not pass, you can apply for a full refund. The guarantee has clear conditions — it does not apply if you sit the exam within 3 days of purchase, if you downloaded the material but never actually took the exam, or to free materials and expired orders, and the candidate name must match the payer name. To file a claim, send a scan of your exam enrollment slip together with your official Score Report PDF within 2 days of the exam; claims are processed within 7 days. If you would rather not take a refund, you can exchange the product instead and receive two additional exam preparation products of equal value for free, while your original product keeps its update service. Delivery itself is instant: your material is available for download right after payment and is also sent to your email within one minute — if it has not arrived within 2 hours, contact our customer service. There is no limit on how many computers you can install it on.
The official Oracle Cloud Infrastructure 2021 Architect Professional outline divides the exam content into 7 main domains. The first three are:
- Cloud Native Architecture & Automation
- Design for High Availability and Disaster Recovery
- Design and Operate Database Services
That is only the headline view — scroll back up to the Exam Topics section on this page for the complete domain-by-domain breakdown before you plan your study schedule.
Oracle Cloud Infrastructure 2021 Architect Professional Sample Questions:
Question 1
You are part of a project team working in the development environment created in OCI. You have realized that the CIDR block specified for one of the subnet in a VCN is not correct and want to delete the subnet. While deleting you are getting an error indicating that there are still resources that you must delete first. The error includes the OCID of the VNIC that is in the subnet.
Which of the following action you will take to troubleshoot this issue?
A. Copy and Paste OCID of the VNIC in the search box of the OCI Console to find out the parent resource of the VNIC
B. Use OCI CLI to delete the VNIC first and then delete the subnet
C. Use OCI CLI to call "GetVnic" operation to find out the parent resource of the VNIC
D. Use OCI CLI to delete the subnet using --force option
Question 2
Which three scenarios are suitable for the Oracle Infrastructure (OCI) Autonomous transaction Processing Server less (ATP-S) deployment?
A. well established, online auction marketplace is running an application where there is database usage 24*7 but also has peaks of activity that the hard to predict when the peaks happen, the total activities may reach 3 times the normal activity level
B. A manufacturing company is running Oracle E-Business Suite application on premises. They are looking to move this application to OCI and they want to use a managed database offering for their database tier.
C. A midsize company is considering migrating its legacy on premises MongoDB database to Oracle Cloud Infrastructure (OCI). The database has significantly higher workloads on weekends than weekdays
D. A developer working on an Internal project needs to use a database during work hours but doesn't need It during nights or weekends. the project budget requires her to keep costs low.
E. A small startup is deploying a new application fen eCommerce and it requires database to store customers' transactions the team b of what the load will look like since it is a new application.
Question 3
You have decided to migrate your application to Oracle Cloud Infrastructure and use Oracle Functions to deploy your microservices.
Which monitoring metrics are available to help you calculate your total cost for using Oracle Functions per month? (Choose Two)
A. Number of times a function is invoked.
B. Amount of RAM used by your functions.
C. Length of time a function runs.
D. Network bandwidth used by your functions.
E. Amount of storage used by your functions.
Question 4
You are trying to troubleshoot the configuration of your Oracle Cloud Infrastructure (OCI) Load Balancing service. You have a backend HTTP service for which you have created a backend set in the load balancer. You have configured health checks for the backend set. Although the health checks appear good, customers sometimes experience transaction failures.
Which of the following options will definitely lead to this problem?
A. You are running a TCP-level health check against your HTTP service. The TCP handshake can succeed and indicate that the service is up even when the HTTP service has issues.
B. You are using OCI Domain Name System. You have misconfigured the 'A' record with the wrong IP address leading to requests not getting routed correctly.
C. You are NOT using regional subnets in your Virtual Cloud Network. With Availability Domain (AD) specific subnet. the compute instances of the backend service running in the subnet have issues when the AD is down.
D. You are using iSCI for block volume attachment to the compute instances in your backed HTTP service. TCP/IP configuration of your block volume attachment is not configured correctly, leading to issues in your backend service.
Question 5
Your organization is planning on using Oracle Cloud Infrastructure (OCI) File Storage Service (FSS). You will be deploying multiple compute instance in Oracle Cloud Infrastructure (OCI) and mounting the file system to these compute instances. The file system will hold payment data processed by a Database instance and utilized by compute instances to create a overall inventory report. You need to restrict access to this data for specific compute instances and must be allowed/blocked per compute instance's CIDR block.
Which option can you use to secure access?
A. Create a new VCN security list, choose SOURCE TYPE as Service and SOURCE SERVICE as FSS. Add stateless ingress and egress rules for specific P address and CIDR blocks.
B. Create and configure OCI Web Application Firewall service with built in DNS based intelligent routing.
C. Use 'Export option' feature of FSS to restrict access to the mounted file systems.
D. Use stateless Security List rule to restrict access from known IP addresses only.
Solutions:
| Question 1 Answer: C | Question 2 Answer: A,D,E | Question 3 Answer: A,C | Question 4 Answer: A | Question 5 Answer: C |
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