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Download Oracle : 1Z0-997-25 Questions & Answers as PDF & Test Software

Last Updated: Sep 19, 2026

No. of Questions: 322 Questions & Answers with Testing Engine

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Our Online Test Engine & Self Test Software of TestSimulate 1Z0-997-25 actual study materials can simulate the exam scene so that you will have a good command of writing speed and time. Then multiple practices make you perfect while in the real Oracle 1Z0-997-25 exam. The package practice version will not only provide you high-quality 1Z0-997-25 exam preparation materials but also various studying ways.

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Everyone studies differently, which is why TestSimulate offers Oracle Cloud Infrastructure 2025 Architect Professional preparation in three formats: a printable PDF, a desktop test engine, and an online test engine. Whichever you choose, you work with the same 322 practice questions built around the 1Z0-997-25 exam.

Oracle 1Z0-997-25 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Cloud Infrastructure 2025 Architect Professional
Exam Number:1Z0-997-25
Passing Score:Not publicly disclosed
Real Exam Qty:Approximately 50–60
Certificate Validity Period:2 years (typical Oracle certification validity; subject to Oracle policy updates)
Exam Duration:120 minutes
Exam Price:USD 245 (varies by region and tax)
Available Languages:English
Exam Format:Scenario-based questions, Multiple choice, Multiple response
Recommended Training:OCI Hands-on Labs
Oracle University OCI Architect Training
Exam Registration:Oracle Cloud Infrastructure Certification Page
Oracle Certification Portal
Sample Questions:Oracle 1Z0-997-25 Sample Questions
Exam Way:Online proctored or test center delivery
Pre Condition:No strict prerequisite; Oracle recommends experience with OCI Architect Associate level knowledge
Official Syllabus URL:https://education.oracle.com

Oracle 1Z0-997-25 Exam Syllabus Topics:

SectionObjectives
Topic 1: Security and Compliance- Encryption and key management
- Security zones and governance policies
Topic 2: Architecture Design and Principles- Cloud architecture fundamentals
- High availability and scalability design
Topic 3: Migration and Hybrid Cloud- Hybrid connectivity options
- On-premises to OCI migration strategies
Topic 4: Database Services- High availability and backup strategies
- Autonomous Database concepts
Topic 5: Networking in OCI- VCN design and subnetting
- Load balancers, gateways, and routing
Topic 6: Identity and Access Management (IAM)- Policies, compartments, and tenancy structure
- Federation and identity providers
Topic 7: Compute and Storage Services- Compute instances and scaling strategies
- Block, object, and file storage architecture

Everything Candidates Ask About Oracle Cloud Infrastructure 2025 Architect Professional

The 1Z0-997-25 exam, officially titled Oracle Cloud Infrastructure 2025 Architect Professional, is the qualifying exam for the Oracle Cloud certification, which sits at the Professional level. Earning it shows employers that you have the skills the credential stands for, and it is a solid step forward on a Oracle career path. It also connects to , so the effort you put in now keeps paying off as you advance.

The 1Z0-997-25 exam gives you Approximately 50–60 questions to complete within 120 minutes. Do the math before exam day: divide the total time by the question count to set a steady per-question pace, and flag any item that stalls you so you can return to it after securing the easier points. The most reliable way to build that rhythm is a full timed practice test under the same limit, which is exactly what TestSimulate's test engines are designed for.

The passing score for Oracle Cloud Infrastructure 2025 Architect Professional is Not publicly disclosed, and the official registration fee is USD 245 (varies by region and tax). Keep in mind that a retake means paying that fee again in full, which makes an honest self-check worthwhile: before you book, sit a timed practice test and make sure you are consistently scoring above the passing line with some margin to spare.

According to the official requirements: No strict prerequisite; Oracle recommends experience with OCI Architect Associate level knowledge. Eligibility rules do change from time to time, so confirm the current details on the official exam page before you register.

Registration for the 1Z0-997-25 exam is handled through the official channels below:

The exam is delivered in the following format: Online proctored or test center delivery. Pick a date that leaves room for at least one full timed practice test beforehand.

Oracle recommends the following official training options for candidates preparing for Oracle Cloud Infrastructure 2025 Architect Professional:

Courses build the foundation, but they work best alongside question practice. That is where TestSimulate comes in: the 322 practice questions in our 1Z0-997-25 package let you rehearse the exam format at your own pace and see exactly where you stand.

Yes — TestSimulate offers a free PDF demo of the Oracle Cloud Infrastructure 2025 Architect Professional material, so you can review the question style and answer quality before you spend anything. After purchase, you also receive 365 days of free updates, and if your product expires you can extend the update service at a 50% discount from your member zone.

If you take the corresponding exam within 60 days of your purchase and do not pass, you are covered by the 100% Money Back Guarantee under clear conditions. To claim a full refund, submit a scan of your exam enrollment slip and your official Score Report PDF within two days of the exam; requests are processed within seven days. Note that sitting the exam within three days of purchase is not eligible, purchases that were never followed by an exam sitting do not qualify, free materials and expired orders are excluded, and the candidate name must match the payer name. Prefer an exchange instead? You can swap your product for two free exam packages of equal value and keep your update service. Delivery is immediate: your 1Z0-997-25 material is ready for instant download and is also emailed to you within one minute of payment — contact customer service if nothing arrives within two hours. There is no limit on the number of computers you can install it on.

The current Oracle Cloud Infrastructure 2025 Architect Professional syllabus is organized into 7 exam domains. The first three are:

  • Compute and Storage Services
  • Security and Compliance
  • Migration and Hybrid Cloud

For the full domain and subtopic breakdown, see the Exam Topics section above — that is the outline your TestSimulate practice questions are mapped to.

Oracle Cloud Infrastructure 2025 Architect Professional Sample Questions:

Question #1

You are running a mission-critical database application in Oracle Cloud Infrastructure (OCI). You take regular backups of your DB system to OCI Object Storage. Recently, you notice a failed database backup status in the console.
What troubleshooting action can you perform to determine the cause of the backup failure?
Response:

  • A. Ensure that your database host can connect to OCI Object Storage.
  • B. Ensure that the database is not active and running while the backup is in progress.
  • C. Ensure that the dcsagent program is not restarted in case of a stop/waiting status.
  • D. Ensure the database archiving mode is set to NOARCHIVELOG.
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Question #2

Why use modules in Terraform when managing OCI infrastructure across environments?

  • A. Keeps credentials out of code
  • B. Prevents state drift
  • C. Ensures DRY, reusable patterns and consistent settings
  • D. Forces manual updates
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #3

Custom metric ingestion is failing under high-frequency updates. What should you tweak first?

  • A. Increase log retention
  • B. Optimize Monitoring Query Language (MQL) aggregation window
  • C. Increase log storage
  • D. Add more tracing spans
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Question #4

How do you ensure identity integration across Azure and OCI?

  • A. Replicate users manually
  • B. Use Azure MFA only
  • C. Shared password policy
  • D. Federated SSO between Azure AD & OCI IAM
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #5

What secure practice helps protect data at rest across all OCI storage tiers?

  • A. Rotate IAM users quarterly
  • B. Manual volume encryption
  • C. Enable default encryption using Vault-managed keys
  • D. Use HTTPS only
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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