In 2026, certification journeys reward the prepared. With 56 verified practice questions for 1Z0-1089-21, automatic update delivery, and a support team on call around the clock, ExamCost keeps Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate preparation steady rather than stressful.
Oracle 1Z0-1089-21 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate |
| Exam Number: | 1Z0-1089-21 |
| Passing Score: | Approximately 65-70% |
| Exam Format: | Multiple Choice, Multiple Response |
| Exam Price: | $245 USD |
| Available Languages: | English, Japanese, Portuguese, Simplified Chinese |
| Exam Duration: | 105 minutes |
| Related Certifications: | Oracle Cloud Infrastructure Foundations Associate Oracle Cloud Infrastructure Architect Associate |
| Real Exam Qty: | 55-60 |
| Certificate Validity Period: | 2 years |
| Recommended Training: | Oracle Cloud Infrastructure Training (HPC and Big Data) |
| Exam Registration: | Pearson VUE Oracle Exams Oracle Certification Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored exam or test center (Pearson VUE) |
| Pre Condition: | No formal prerequisites, but recommended familiarity with Oracle Cloud Infrastructure fundamentals and basic cloud computing concepts |
| Official Syllabus URL: | https://education.oracle.com |
Oracle 1Z0-1089-21 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Oracle Cloud Infrastructure HPC Fundamentals | - High Performance Computing (HPC) architecture on OCI
|
| Infrastructure and Performance Optimization | - Compute and storage optimization
|
| Big Data Solutions on OCI | - Data storage and management
|
1Z0-1089-21 Exam FAQs for Candidates
- Oracle Cloud Infrastructure HPC Fundamentals ()
- Infrastructure and Performance Optimization ()
- Big Data Solutions on OCI ()
Use the weights to plan how much time each topic deserves.
No formal prerequisites, but recommended familiarity with Oracle Cloud Infrastructure fundamentals and basic cloud computing concepts
Buying the Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate material ahead of your exam date gives you room to study calmly and to work through several refreshed versions of the question bank as updates arrive. Early preparation turns revision into a routine instead of a last-minute rush.
1Z0-1089-21 requires Approximately 65-70% to pass, and the official exam fee is $245 USD. Knowing both numbers early helps you plan the exam date and your study target together.
The 1Z0-1089-21 exam contains 55-60 questions with a 105 minutes-minute limit. Practicing under identical conditions on the ExamCost engine makes time pressure feel familiar rather than frightening.
Oracle Cloud Infrastructure Training (HPC and Big Data): Visit official page
Oracle Certification Registration: register for 1Z0-1089-21
Pearson VUE Oracle Exams: register for 1Z0-1089-21
Our professionals monitor the latest IT developments and adjust the material as soon as the exam outline shifts. New questions with verified answers are added, old and irrelevant ones are removed, and the size of the Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate bank is matched to actual exam conditions so your revision stays efficient.
This package includes 56 practice questions for the 1Z0-1089-21 exam, sized to reflect the real test and kept current through regular review.
Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate Sample Questions:
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 one Block volume of 3TB volume size 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 three Block volumes of 1TB each and use filesystem Block size of 4K.
Correct Answer: B 🗳️
Which statement explains how instances are distributed in an instance pool?
- A. The instances in a pool are distributed across all fault domains In a best-effortmanner based on capacity.
- B. The instances In a pool are distributed between availability domains only.
- C. It is not possible to distribute instances across availability domains or fault domains.
- D. The instances in a pool are distributed evenly between two fault domains.
- E. The instances in a pool are not distributed across fault domains.
Correct Answer: A 🗳️
Which benchmark is important to a customer when considering 0lg Data workloads on Oracle Cloud Infrastructure (OCI)?
- A. TPC-DI
- B. TPC-DS
- C. Terasort
- D. TPC-C
Correct Answer: A 🗳️
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. Network Bandwidth > Storage > Number of Compute Cores/RAM
- B. Number of Compute Cores/RAM > Storage > Network Bandwidth
- C. Storage > Network Bandwidth > Number of Compute Cores/RAM
- D. Network Bandwidth > Number of Compute Cores/RAM >Storage
Correct Answer: D 🗳️
For customers who want to copy HDFS data from their on-premise Hadoop cluster to Oracle Cloud Infrastructure (OCI),which three are Oracle supported methods?
- A. Object Storage
- B. Distcp
- C. Fast Connect
- D. GoldenGate
- E. Data Transfer Appliance
Correct Answer: B 🗳️
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