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1Z0-1089-21
  • Exam Code: 1Z0-1089-21
  • Exam Name: Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate
  • Updated: Oct 20, 2026
  • No. of Questions: 56 Questions and Answers
  • Download Limit: Unlimited
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Keep close to the test syllabus and spare yourself the wrong materials. The Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate VCE PDF at Lead2Passed follows the field's pace — 56 practice questions for the 1Z0-1089-21 exam.

Oracle 1Z0-1089-21 Exam Syllabus Topics:

SectionObjectives
Topic 1: HPC Implementation & Operations- High-speed shared file system deployment and operation
- Operating and managing HPC environments
- Best practices for deploying HPC products on OCI
- Deploying scalable, highly available compute solutions
Topic 2: HPC Architecture & Design- HPC architecture overview
- Designing infrastructure to meet performance requirements
- GPU instance deployment for AI/ML workloads
- Scale-out solution design and implementation
Topic 3: Big Data Solutions on OCI- Best practices for deploying big data products
- Deployment and usage of OCI Data Science Platform
- Advantages of running big data workloads on OCI
- Overview of OCI big data and data services
Topic 4: Monitoring & Optimization- Aligning infrastructure with business and technical requirements
- Monitoring mechanisms for cost and resource management

Oracle 1Z0-1089-21 Exam: Full-Scale Answers

No mandatory prerequisites recommended Eligibility rules change over time, so verify the current requirements on the official page (official 1Z0-1089-21 exam page) before registering.

The Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate is Oracle's certification exam for Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Certified Associate, at the Associate level. Related credentials include Oracle Cloud Infrastructure Certification. Start simply: free demo first, full set when convinced.

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After any course, reinforce it with the 56 practice questions for the Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate — every answer expert-verified.

90 minutes for 55-56 questions. The Lead2Passed engine simulates real examination conditions, so the pacing feels familiar before exam day.

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The Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate blueprint spans 4 domains — including Big Data Solutions on OCI, Monitoring & Optimization, HPC Implementation & Operations. Our material keeps close to this syllabus; the complete outline above lists every subtopic.

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

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-2.52 2: BM.HPC2-36
  • B. 1: BM.HPC2.36 2: BM.Standard.E3-128
  • C. 1: BM.HPC2.36 2: BM.Standard.2.52
  • D. 1: BM.Standard.E3.128 2: BM.HPC2.36
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

When an instance pool scales in, what is the correct order that the instances are terminated?

  • A. The number of instances is balanced across fault domains, the number of instances is balanced acrossfault domains, the oldest instance within the fault domain is terminated.
  • B. The number of instances is balanced across availability domains, the oldest instance within the fault domain is terminated, the number of instances Is balanced across fault domains.
  • C. The number of instances is balanced across availability domains, the number of instances is balanced across fault domains, the oldest instance within the fault domain is terminated.
  • D. The oldest instance within the fault domain is terminated, the number of instances is balanced across availability domains, the number of instances is balanced across fault domains.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

A file system is built using BM.Standard2.52 Compute shape for File Servers. One 25 Gbps NIC/network card is used to connect to 10 Block Volumes of 1TB each (max. 4#0MB/s per volume). The other 25 Gbps NIC is used for sending/receiving data to/from client nodes.
File system client instances which mount the file system are provisioned using VM.Standard2.16 Compute shapes. (Network bandwidth: l6.4Gbps(2050 MB/s)) What is the max IO theoretical throughput a client node can get?

  • A. 3125 MB/s
  • B. 4800 MB/s
  • C. 6250 MB/s
  • D. 2050 MB/s
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

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. Use NVMe on HPC shapes to build a File Systemwith the RDMA connection.
  • C. Build a file-system using NVMe on Dense shapes. Then move the data to object storage when not needed.
  • D. Put the data in object storage, and mount It using s3fs-fuse project.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Which performance benchmark tool CANNOT be used to measure IO throughput for Linux based filesystems?

  • A. iPerf
  • B. Vdbench
  • C. IO500
  • D. IOR
  • E. FIO
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

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