Last Updated: Oct 11, 2026
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| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate |
| Exam Number: | 1Z0-1089-20 |
| Related Certifications: | Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Certified Associate |
| Exam Price: | 19800 JPY (approximate local price; actual global pricing varies) |
| Real Exam Qty: | 55 |
| Available Languages: | English |
| Exam Format: | Multiple choice |
| Passing Score: | 65% |
| Exam Duration: | 85 minutes |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or test center delivery (per Oracle certification policies). |
| Pre Condition: | No formal prerequisite; recommended experience with OCI, HPC concepts, big data solutions, and cloud architecture. |
| Official Syllabus URL: | https://www.oracle.com/education/certification/1Z0-1089-20.html |
| Section | Objectives |
|---|---|
| Topic 1: High Performance Computing (HPC) on OCI | - HPC architecture and implementation
|
| Topic 2: Monitoring and Optimization | - Cost and resource optimization
|
| Topic 3: Big Data Solutions on OCI | - Big data product deployment
|
| Topic 4: Scale-Out and Solution Design | - Align business and technical requirements
|
Oracle specifies the following prerequisites for the Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate: No formal prerequisite; recommended experience with OCI, HPC concepts, big data solutions, and cloud architecture..
Confirm the authoritative details on the official certification page before you register.
As of the latest information, the passing score for the 1Z0-1089-20 exam is 65% and the fee is 19800 JPY (approximate local price; actual global pricing varies). Oracle sets both, so verify the current figures on the official site before scheduling.
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According to the latest exam information, the 1Z0-1089-20 exam includes 55 questions and lasts 85 minutes minutes. Practicing under the same limit builds the pacing confidence you will want on the day.
Which Statement Is NOT correct?
Correct Answer: A 🗳️
Which three Hadoop distributions are supported on Oracle Cloud Infrastructure (OCI)?
Correct Answer: A,D,E 🗳️
A customer is hesitating between running BM.Standard.E3.128 or HPC2.36 for his workload. Which statement would disqualify the AMD chip without any benchmark?
Correct Answer: D 🗳️
On Oracle Cloud Infrastructure (OCI), a customer wants to build a 3TB filesystem for high IOPS workloads (like relational databases, small files, etc).
Which action provides the highest IOPS using OCI block volumes for storage?
Correct Answer: B 🗳️
Which two Oracle Cloud Infrastructure (OCI) shapes are a good choice for Spark based workloads?
Correct Answer: B,C 🗳️
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