Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate : 1Z0-1089-21

  • Exam Code: 1Z0-1089-21
  • Exam Name: Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate
  • Updated: Oct 28, 2026
  • Q & A: 56 Questions and Answers

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About Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate : 1Z0-1089-21 Exam

As 2026 moves on, one truth stays constant: aimless preparation costs the most and delivers the least. TorrentVCE gives 1Z0-1089-21 candidates the Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate material, the tools, and the support to make every study hour an investment with a return.

Oracle 1Z0-1089-21 Exam Syllabus Topics:

SectionObjectives
Topic 1: Big Data Solutions on OCI- Data storage and management
  • 1. Data integration services
    • 2. Object Storage for big data
      - Data processing services
      • 1. Hadoop ecosystem on OCI
        • 2. OCI Data Flow (Spark)
          Topic 2: Oracle Cloud Infrastructure HPC Fundamentals- Networking for HPC workloads
          • 1. FastConnect and low-latency networking
            • 2. Cluster networking and RDMA
              - High Performance Computing (HPC) architecture on OCI
              • 1. Bare Metal HPC instances
                • 2. HPC cluster concepts and use cases
                  Topic 3: Infrastructure and Performance Optimization- Compute and storage optimization
                  • 1. Bare metal shapes for HPC workloads
                    • 2. Block and object storage performance tuning
                      - Security and monitoring
                      • 1. IAM for HPC and big data environments
                        • 2. Monitoring and logging for workloads

                          Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate Prep: What Matters More Than Volume

                          Are there prerequisites I must satisfy before 1Z0-1089-21?

                          No formal prerequisites, but recommended familiarity with Oracle Cloud Infrastructure fundamentals and basic cloud computing concepts

                          What is the 1Z0-1089-21 passing score and the registration fee?

                          You need Approximately 65-70% to pass, and the exam fee is $245 USD. Money, time and energy all count as investment here — efficient preparation protects all three, which is exactly what the TorrentVCE 1Z0-1089-21 material is built for.

                          How do I avoid aimless training for the 1Z0-1089-21 exam?

                          Because aimless effort is the most expensive kind. The TorrentVCE bank pairs 56 practice questions for the 1Z0-1089-21 exam with verified answers, a question set that stays lean by design, per-session scoring that exposes weak areas, and study guidance that turns every hour into targeted progress on the Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate objectives — that is what efficiency looks like in practice.

                          Would an official course help alongside the 1Z0-1089-21 bank?

                          Oracle Cloud Infrastructure Training (HPC and Big Data) Use it for structured theory where you need depth, and let the verified TorrentVCE material handle the timed rehearsal — an efficient combination rather than a pile of overlapping resources.

                          Is more always better when it comes to practice questions?

                          Not necessarily. A bloated dump stuffed with outdated material wastes more time than it saves. The TorrentVCE approach is different: 1Z0-1089-21 content is updated in step with the real exam, and questions that become useless or invalid are removed, so the bank you study is always lean, clear and worth your hours. Fewer, fresher, verified questions beat thousands of stale ones — and they come with a plan that keeps your training on target instead of aimless.

                          How do I register for 1Z0-1089-21?

                          Officially, here: Oracle Certification Registration Pearson VUE Oracle Exams Create an account, choose a test center or online proctoring, and pay the fee to lock in your appointment.

                          How long is the actual 1Z0-1089-21 exam?

                          About 55-60 questions within 105 minutes minutes. Timing yourself against that limit in the TorrentVCE engine turns the real session into a familiar routine instead of a race you have never practiced.

                          How is the 1Z0-1089-21 syllabus weighted?

                          The current Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate outline distributes weight like this:
                          • Oracle Cloud Infrastructure HPC Fundamentals ()
                          • Big Data Solutions on OCI ()
                          • Infrastructure and Performance Optimization ()
                          That is your plan: heavy domains get the long sessions, light ones get the quick reviews, and the TorrentVCE bank measures your hold on each.

                          Besides questions and answers, what else helps me prepare?

                          The study guidance around them. The 1Z0-1089-21 material at TorrentVCE includes preparation hints and test-taking tips that help you identify weak areas, improve both conceptual knowledge and hands-on skills, and approach the Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate exam with a method rather than a hope. Combined with per-session scoring and free 24/7 support, the questions become the core of a complete preparation system.

                          Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate Sample Questions:

                          Question #1

                          A customer has a very busy workload. The model is very large (1 PB range) and only some small files are updated for new jobs. Throughput needed during the run is roughly 25GB/s.
                          What Is a fast and cost-conscious way to handle the file system?

                          • A. Build a file system using Block volumes and Standard BMs, take advantage of the different block volume performances levels.
                          • B. Build a file-system using NVMe on Dense shapes. Then move the data to object storage when not needed.
                          • C. Put the data in object storage, and mount It using s3fs-fuse project.
                          • D. Use NVMe on HPC shapes to build a File Systemwith the RDMA connection.
                          Reveal Solution  Discussion  0

                          Correct Answer: B  🗳️

                          Question #2

                          You are building a file system that needs to handle large files with a lot of nodes reading at the same time.
                          What minimum size of block volume maximizes throughput for large files?

                          • A. 32TB
                          • B. 800GB
                          • C. 500GB
                          • D. 1TB
                          Reveal Solution  Discussion  0

                          Correct Answer: B  🗳️

                          Question #3

                          Oracle Cloud infrastructure (OCI) Block Volume Storage supportssharing a Block Volume among multiple compute Instances in read/write or read only shareable mode.
                          Which two file systems should be used to allow multiple compute Instances to read/write data concurrently without any data loss?

                          • A. Network File System (NFS)
                          • B. Linux File Systems like XFS, EXT4, EXT3, etc.
                          • C. Distributed File Systemslike Gluster, OCFS2, GFS2
                          • D. Parallel File Systems like Lustre, IBM Spectrum Scale(GPFS), BeeGFS, etc.
                          Reveal Solution  Discussion  0

                          Correct Answer: C  🗳️

                          Question #4

                          Which three Hadoop distributions are supported on Oracle Cloud Infrastructure (OCI)?

                          • A. Apache Hadoop
                          • B. Pivotal EMC
                          • C. Cloudera
                          • D. MapR
                          • E. Hortonworks
                          Reveal Solution  Discussion  0

                          Correct Answer: A,C,E  🗳️

                          Question #5

                          What HDFS replication factor can be used with Block Volumes to optimize cost?

                          • A. 4
                          • B. 1
                          • C. 3
                          • D. 2
                          Reveal Solution  Discussion  0

                          Correct Answer: D  🗳️

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