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Free Oracle 1Z0-1089-21 Exam Practice Questions

    • PDF Questions

      • Exam Code: 1Z0-1089-21
      • Exam Name: Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate
      • Total Questions: 55
      • PDF Price: $29.50 / $59.00

    • Bundle Pack

      • Exam Code: 1Z0-1089-21
      • Exam Name: Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate
      • Total Questions: 55
      • Bundle Price: $49.50 / $99

    • Online Engine

      • Exam Code: 1Z0-1089-21
      • Exam Name: Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate
      • Total Questions: 55
      • Practice Test Price: $34.50 / $69.00
    1. Page: 1/11
      Total 55 Questions
      PDF Questions & Answers Web-Based Practice Test
    Question No 1
    What does the Terasort phase of the Terasort benchmark do?
    Choose the Choices:


    Question No 2
    You are comparing different processors for Monte - Carlo simula - tion with millions of single core executions. What frequency will have the highest impact on the "time to solution" ?
    Choose the Choices:


    Question No 3
    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?
    Choose the Choices:


    Question No 4
    Which Is a common business problem for customers running Big Data workloads?
    Choose the Choices:


    Question No 5
    What minimum size of block volume with Balanced performance tier maximizes throughput for large files?
    Choose the Choices:

    Next Question
    1. Page: 1/11
      Total 55 Questions
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About This 1Z0-1089-21 Question Bank

This page has 55 free practice questions for the Oracle 1Z0-1089-21 (Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate) exam, last refreshed on 6th Sep 2026. Answer each question, then reveal the correct choice to check your understanding before deciding whether to unlock the full question bank.

The demo above is a sample of the complete 1Z0-1089-21 question set. The full bank includes the PDF, downloadable practice test, and online exam-engine formats listed above, with free updates included for the duration you choose.

Frequently Asked Questions

How many free 1Z0-1089-21 questions can I try here?

This demo includes a sample from our 55-question 1Z0-1089-21 bank so you can check the format and difficulty before purchasing.

Are these 1Z0-1089-21 questions updated?

Yes, the Oracle 1Z0-1089-21 question bank is reviewed and refreshed periodically to reflect current exam objectives.

What formats are available for the full 1Z0-1089-21 question bank?

PDF download, an online practice-test engine, and a combined bundle pack with 3, 6, or 12-month free updates.

Is there a refund if I don't pass?

Yes, purchases include a money-back guarantee — see our refund policy for details.