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Oracle 1z0-997-21 Exam Questions : Oracle Cloud Infrastructure 2021 Architect Professional
- Exam Code: 1z0-997-21
- Exam Name: Oracle Cloud Infrastructure 2021 Architect Professional
- Updated: Sep 17, 2026
- Q&As: 145 Questions and Answers
About Oracle 1z0-997-21 Exam braindumps
Our IT experts update the Oracle Cloud Infrastructure 2021 Architect Professional preparation labs regularly with the latest professional knowledge. Get 145 practice questions for the 1z0-997-21 exam at VCEPrep — current in 2026.
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% |
| Available Languages: | French, English, German, Japanese, Portuguese (Brazil), Italian, Russian, Spanish, Simplified Chinese, Korean |
| Certificate Validity Period: | 18 months |
| Exam Duration: | 120 minutes |
| Related Certifications: | Oracle Cloud Infrastructure 2021 Certified Architect Associate |
| Real Exam Qty: | 50 |
| Exam Format: | Multiple Choice, Multiple Select |
| Exam Price: | USD 245 |
| Recommended Training: | Oracle Cloud Infrastructure Architect Professional Learning Path |
| Exam Registration: | Oracle University Pearson VUE |
| Sample Questions: |  |
| 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 |
|---|---|
| Topic 1: Security and Compliance | - Encryption, firewall rules, WAF and compliance controls - IAM policies, compartments, federation and SSO - Cloud Guard, Security Zones, Vault and Key Management |
| Topic 2: Monitoring, Governance & Cost Optimization | - Right-sizing and cost optimization strategies - Tagging, quota management and billing controls - Logging, metrics, alarms and observability |
| Topic 3: Cloud Native Architecture & Automation | - Microservices, containers and OKE - Serverless and event-driven design - Infrastructure as Code: Terraform, Resource Manager, CLI |
| Topic 4: Design and Implement Networking | - Implement FastConnect, Site-to-Site VPN, Remote Access VPN - Design VCN topology, subnets, route tables, gateways - Design hybrid and multi-cloud connectivity |
| Topic 5: Design and Operate Database Services | - Choose and deploy OCI database offerings - Implement database security, backup and recovery - Database migration and replication methods |
| Topic 6: Migration & Hybrid Cloud | - Data transfer services and tools - Workload migration strategies: lift-and-shift, refactor - Hybrid architecture design and operations |
| Topic 7: Design for High Availability and Disaster Recovery | - Availability domains, fault domains, regions and replicas - RTO/RPO planning, backup and replication strategies - Load balancing, failover and traffic management |
Oracle 1z0-997-21 Exam: Candid Answers
The Oracle Cloud Infrastructure 2021 Architect Professional blueprint spans 7 domains — including Migration & Hybrid Cloud, Monitoring, Governance & Cost Optimization, Design for High Availability and Disaster Recovery. Work the domains in order of weight; the complete outline above lists every subtopic.
Yes — download the free Oracle Cloud Infrastructure 2021 Architect Professional demo and experience the brand-new learning format before paying. Purchases include 365 days of free updates by email; renew afterward at 50% off.
120 minutes for 50 questions. The VCEPrep PC dumps' simulated test environment builds the pacing you need — practice without limits on time or place.
Through the vendor's official registration channels:
The Oracle Cloud Infrastructure 2021 Architect Professional is delivered Online proctored or Onsite at Pearson VUE test centers — pick the arrangement that suits you when booking.
The Oracle Cloud Infrastructure 2021 Architect Professional is Oracle's certification exam for Oracle Cloud Infrastructure 2021 Certified Architect Professional, at the Professional level. It's harder than a driver's license test — but brand-new learning ways make it manageable. Related credentials include Oracle Cloud Infrastructure 2021 Certified Architect Associate.
Must hold Oracle Cloud Infrastructure 2021 Certified Architect Associate or equivalent Eligibility rules change over time, so verify the current requirements on the official page (official 1z0-997-21 exam page) before registering.
Yes:
After any course, master the important skills with the 145 practice questions for the Oracle Cloud Infrastructure 2021 Architect Professional — every answer expert-verified.
USD 245 per attempt, 70% to pass. Retakes cost the full fee, so prepare thoroughly — the 145 practice questions for the 1z0-997-21 exam at VCEPrep work as your personal think tank.
Upon successful payment, our system emails the Oracle Cloud Infrastructure 2021 Architect Professional material automatically within about a minute — download the PDF at your convenience right away, with 24/7 help if nothing arrives within 2 hours. If you fail the corresponding 1z0-997-21 exam within 60 days of purchase, we return all money: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Prefer a swap? Exchange for two equal-value dumps free. No hassle money.
Oracle Cloud Infrastructure 2021 Architect Professional Sample Questions:
Question #1
You have an application running in Microsoft Azure and want to use Oracle Autonomous Data warehouse (ADW) instance for running business analytics.
How can you build a secure solution for such a use-case?
- A. Setup an interconnect between OCI and Microsoft Azure using FastConnect and ExpressRoute. Use a Service Gateway in OCI Virtual Cloud Network to provide connectivity to the Oracle ADW instance for the application in Microsoft Azure VNet.
- B. Connect the Oracle ADW in your VCN to the Microsoft Azure VNet over the internet.
- C. Create a software Remote Peering Connection between Oracle Cloud Infrastructure (OCI) Virtual Cloud Network (VCN) and Microsoft Azure Virtual Network (VNet) and connect the application with Oracle ADW instance.
- D. Create a software VPN connection between Oracle Cloud Infrastructure (OCI) Virtual Cloud Network (VCN) and Microsoft Azure Virtual Network (VNet) and connect the application with Oracle ADW instance.
Correct Answer: A 🗳️
Question #2
Your security team has informed you that there are a number of malicious requests for your web application coming from a set of IP addresses originating from a country in Europe.
Which of the following methods can be used to mitigate these type of unauthorized requests?
- A. Deny rules in Virtual Cloud Network Security Lists for the specific set of IP addresses.
- B. Deny rules in Virtual Cloud Network Security Group for the specific set of IP addresses.
- C. Web Application Firewall policy using access control rules
- D. Delete Internet Gateway from Virtual Cloud Network.
Correct Answer: C 🗳️
Question #3
To serve web traffic for a popular product, your cloud engineer has provisioned four BM.Standard2.52 instances, event spread across two availability domains in the us-asburn-1 region: LoadBalancer is used to deliver the traffic across instances.
After several months, the product grows even more popular and you need additional compute capacity. As a result, an engineer provisioned two additional VM.Standard2.8 instances.
You register the two VM. Standard2. 8 Instances with your load Balancer Backend sot and quickly find that the VM Standard2.8 Instances running at 100% of CPU utilization but the BM.Standard2 .52 instances have significant CPU capacity that's unused.
Which option is the most cost effective and uses instances capacity most effectively?
- A. Route traffic to BM.Standard2.52 and VM Standard2.8 instances directly using DNS and Health Checks. Shut off the load Balances.
- B. Configure your Load Balance, with weighted round robin policy to distribute traffic to the compute instances, with more weight assigned to bare metal instances.
- C. Configure LoadBalancer with two VM Standard2.8 instances and use Autoscalling Instant pool to add up to two additional VM instances. Shut off BM.Standard2.52 instances.
- D. Configure Autoscaling instance pool with LoadBalancer to add up to 3 more BM.Standard2.52 Instances when triggered. Shut off VM.Standard2.8 instances.
Correct Answer: B 🗳️
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Question #4
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 stateless Security List rule to restrict access from known IP addresses only.
- D. Use 'Export option' feature of FSS to restrict access to the mounted file systems.
Correct Answer: D 🗳️
Explanation: Only visible for VCEPrep members. You can sign-up / login (it's free).
Question #5
You have deployed a multi-tier application with multiple compute instances in Oracle Cloud Infrastructure. You want to back up these volumes and have decided to use Volume Group's feature. The Block volume and Compute instances exist in different compartments within your tenancy.
Periodically. a few child compartments are moved under different parent compartments, and you notice that sometimes volume group backup fails.
What could be the cause?
- A. The Identity and Access Management policy allowing backup failed to move when the compartment was moved.
- B. You have the same block volume attached to multiple compute instances; if these compute instances are in different compartments then all concerned compartments must be moved at the same time.
- C. You are exceeding your volume group backup quota configured.
- D. Compute instance with multiple block volumes attached cannot move when a compartment is moved.
Correct Answer: A 🗳️
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