Relevance decays faster than most candidates expect. In 2026, GetValidTest updates the Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate materials regularly, keeping the 56 practice questions aligned with the current exam throughout your 365-day update period.
Oracle 1Z0-1089-21 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Monitoring & Optimization | - Aligning infrastructure with business and technical requirements - Monitoring mechanisms for cost and resource management |
| Big Data Solutions on OCI | - Advantages of running big data workloads on OCI - Overview of OCI big data and data services - Best practices for deploying big data products - Deployment and usage of OCI Data Science Platform |
| HPC Architecture & Design | - HPC architecture overview - Scale-out solution design and implementation - Designing infrastructure to meet performance requirements - GPU instance deployment for AI/ML workloads |
| HPC Implementation & Operations | - Operating and managing HPC environments - High-speed shared file system deployment and operation - Deploying scalable, highly available compute solutions - Best practices for deploying HPC products on OCI |
1Z0-1089-21 Exam FAQ — Simulate, Schedule, Succeed on Your Terms
The official Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate outline defines 4 domains. The leading three are Monitoring & Optimization, HPC Implementation & Operations, and HPC Architecture & Design. The full list is in the topics section above, and GetValidTest's 56 practice questions cover each one.
No mandatory prerequisites recommended Since requirements change over time, confirm the latest on the official Oracle exam page before scheduling.
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The 1Z0-1089-21 exam is a Oracle certification exam validating the Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate syllabus shown above. It belongs to these credential paths: Oracle Cloud Infrastructure Certification. Candidates in 2026 start with GetValidTest's 56 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
The Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate exam contains 55-56 to complete within 90 minutes. Timed simulation in the GetValidTest Desktop Test Engine teaches that rhythm before exam day does.
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Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate Sample Questions:
You are architecting the infrastructure for a file system.
What are the different criteria you should use, and in what order to build a filesystem for optimal performance?
- A. Number of Compute Cores/RAM > Storage > Network Bandwidth
- B. Network Bandwidth > Number of Compute Cores/RAM >Storage
- C. Network Bandwidth > Storage > Number of Compute Cores/RAM
- D. Storage > Network Bandwidth > Number of Compute Cores/RAM
Correct Answer: B 🗳️
On Oracle Cloud Infrastructure (OCI), a customer wants to build a3TB filesystem for high IOPS workloads (like relational databases, small files, etc).
Which action provides the highest IOPS using OCI block volumes for storage?
- A. Attach one Block volume of 3TB volume size and use filesystem Block size of 2M or higher.
- B. Attach three Block volumes of 1TB each and use filesystem Block size of 4K.
- C. Attach three Block volumes of 1TB each and use filesystem Block size of 2M or higher.
- D. Attach one Block volume of 3TB volume size and use filesystem Block size of 4K.
Correct Answer: D 🗳️
A Linux visualization instance Is in a public subnet with security list 0.0-0.0/0 for TCP port 22. What other rule do you absolutely need to be able to connectremotely?
- A. Open TCP ports 5900 to 5910 for 0.0.0.0/0.
- B. No other additional rules are needed. It is possible to connect as is.
- C. Create a Stateless Egress rule for port 22-
- D. Open all protocols for your specific IP address.
Correct Answer: A 🗳️
You have two different workloads, workload 1 does not scale very well (~100 cores) and requires a very high memory bandwidth, and a workload 2 that Is compute bound and IO intensive.
Which Instances shouldyou select?
- A. 1: BM.Standard.E3.128 2: BM.HPC2.36
- B. 1: BM.HPC2.36 2: BM.Standard.2.52
- C. 1: BM.Standard-2.52 2: BM.HPC2-36
- D. 1: BM.HPC2.36 2: BM.Standard.E3-128
Correct Answer: D 🗳️
You are building a filesystem to maximize throughput of large files using high performance block volume and BM.Standard2.52 as file server.
Which block volume configuration should you choose to ensure aggregate Block volume throughput is higher than network bandwidth of a file server?
- A. 6 Block Volumes of 32 TB
- B. 32 Block Volumes of 800GB
- C. 5Block Volume of 32 TB
- D. 7 Block Volumes of 800GB
Correct Answer: D 🗳️
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