A Oracle certification remains one of the clearest career accelerators in IT. The Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate exam stands in the way, and the 57 practice questions at ActualPDF are the direct route through it.
Oracle 1Z0-1089-20 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate |
| Exam Number: | 1Z0-1089-20 |
| Real Exam Qty: | 55-60 |
| Related Certifications: | Oracle Cloud Infrastructure Foundations Associate Oracle Cloud Infrastructure Architect Associate |
| Exam Price: | $245 USD (may vary by country) |
| Certificate Validity Period: | 18 months |
| Passing Score: | Approximately 68% |
| Exam Format: | Multiple Choice, Multiple Response |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Recommended Training: | Oracle Cloud Infrastructure Training OCI Learning Path |
| Exam Registration: | Oracle Certification Registration Pearson VUE Oracle Exams |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored or test center (Pearson VUE) |
| Pre Condition: | No formal prerequisite required; recommended familiarity with Oracle Cloud Infrastructure fundamentals. |
| Official Syllabus URL: | https://education.oracle.com/ |
Oracle 1Z0-1089-20 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: OCI Infrastructure for HPC | - Compute and GPU instances
|
| Topic 2: Security and Operations | - Monitoring and optimization
|
| Topic 3: Big Data Services on OCI | - Data platforms
|
| Topic 4: HPC and Big Data Concepts on OCI | - Big Data architecture on OCI
|
1Z0-1089-20 Exam FAQ: Before You Book Your Seat
Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate is an official Oracle exam, listed under exam code 1Z0-1089-20. A passing result earns you the Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate certification at the Associate level. It also ties into Oracle Cloud Infrastructure Foundations Associate, Oracle Cloud Infrastructure Architect Associate, extending its value across your certification roadmap. Employers read this credential as verified competence, which is why it keeps appearing in job requirements.
Expect 55-60 questions inside 90 minutes on the Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate exam. That pace punishes hesitation, so rehearse it: the ActualPDF software engine simulates the real exam scene, reminds you of the questions you got wrong, and pushes you to re-practice them until the clock stops being your enemy.
Passing Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate requires Approximately 68%, and the official registration fee is $245 USD (may vary by country). Retakes charge the full $245 USD (may vary by country) again, which is why experienced candidates treat preparation as the cheaper exam fee. Verify your readiness with repeated ActualPDF practice scores above the requirement before you commit to a date.
No formal prerequisite required; recommended familiarity with Oracle Cloud Infrastructure fundamentals.
Requirements evolve, so confirm the current conditions before registering on the official exam page.
Registration for Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate goes through the official channels listed here.
When you schedule, note that the exam is delivered Online proctored or test center (Pearson VUE).
Oracle recommends the following training for Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate candidates.
Follow any course with the 57 practice questions in the ActualPDF 1Z0-1089-20 package; the software engine will even remind you which mistakes need another round.
Yes. ActualPDF provides a free download demo of the Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate material, so you can check the content before choosing a version. After purchase, a one-year warranty covers you: the latest version is sent to you as it releases, free for 365 days, and after expiry you can extend the update service at a 50% discount.
Your purchase is covered by a 100% money-back guarantee with clear conditions. Take the Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate exam within 60 days of purchase; if you fail, provide your unqualified result by submitting a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and the full refund is processed within 7 days. The exam must match your product, candidate and payer names must match, and attempts within 3 days of purchase, unused downloads, free materials, and expired orders are not covered. Alternatively, exchange for two other exam products of equal value, free, or wait for updates while keeping your original product's update service.
Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, which works 7/24 and normally replies within two hours. Installation is unlimited across your computers.
The Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate syllabus spans 4 domains, led by Big Data Services on OCI, HPC and Big Data Concepts on OCI, and OCI Infrastructure for HPC. The complete topic list is published above; candidates who study the map first rarely get lost later.
Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate Sample Questions:
Question 1
A customer has a Spark workload they are considering moving to Oracle Cloud Infrastructure (OCI). What option should they consider?
A. Self-managed Spark deployment
B. Big Data Service
C. Oracle Data Flow
D. Self-managed Hadoop deployment
Question 2
You are building a large filesystem to maximize throughput of large files using high performance block volume and BM.Standard2.52 as file servers.
Which block volumes configuration should you choose to ensure aggregate Block volume throughput is higher than network bandwidth of file servers?
A. 32 Block Volumes of 800 GB
B. 5 Block Volumes of 32 TD
C. 7 Block Volumes of 800 GB
D. 6 Block Volumes of 32 TB
Question 3
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. Storage > Network Bandwidth > Number of Compute Cores/RAM
B. Network Bandwidth > Number of Compute Cores/RAM > Storage
C. Number of Compute Cores/RAM > Storage > Network Bandwidth
D. Network Bandwidth > Storage > Number of Compute Cores/RAM
Question 4
You are running a cluster using multiple BM.Standard2.52 machines. The model is on a NFS share running on block volume- You've tried doubling the number of machines but It's not running any faster.
Which two actions could potentially speed up this tightly coupled workload?
A. Switch to ESS mode.
B. Use Cluster Networking.
C. Switch to FSS for your file system.
D. Use BM.HPC2.36.
Question 5
Which statement Is correct about deleting an Instance Pool?
A. Associated Instances and attached boot volumes will be deleted; block volumes will be detached.
B. Instances and boot volumes will be deleted.
C. Nothing will be deleted.
D. Instances and block volumes will be deleted.
E. Only the Instances will be deleted.
Solutions:
| Question 1 Answer: C | Question 2 Answer: D | Question 3 Answer: B | Question 4 Answer: A | Question 5 Answer: A |
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