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[2022] 1Z0-1089-20 PDF Questions - Perfect Prospect To Go With ValidDumps Practice Exam [Q25-Q41]

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[2022] 1Z0-1089-20 PDF Questions - Perfect Prospect To Go With ValidDumps Practice Exam

Oracle 1Z0-1089-20 Pdf Questions - Outstanding Practice To your Exam


Oracle 1Z0-1089-20 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Identify Advantages of running big data on OCI
  • Align with business and technical requirement for scale-out workloads
Topic 2
  • Design, Deploy and Operate High Speed Shared File Systems
  • Use Guidance and best practice for deploying HPC products on OCI
Topic 4
  • Deploy a dynamically scalable, highly available and resilient compute solution based on technical requirements
Topic 5
  • Design a solution infrastructure that meets defined success measurements
Topic 6
  • Explain how to deploy and use Data Science platform
  • Implement and Operate Scale-Out solutions on OCI
Topic 7
  • Use Guidance and best practices for deploying big data products on OCI
  • Describe HPC Architecture Overview
Topic 8
  • Explain how to deploy and use Data Flow platform
  • Identify proper HPC workload
Topic 9
  • Differentiate the various big data solutions and data services on OCI
  • Explain How to deploy and use GPU instances for AI/ML workloads
Topic 10
  • Deploy monitoring mechanisms that ensure cost and resource optimization based on business requirements

 

NEW QUESTION 25
A customer ran a Job on 2 BM.HPC2.36, and the job took 4 hours using 32 cores of each node. They later ran on 4 nodes and the Job took 3 hours. What Is the efficiency gained?

  • A. 50%
  • B. 66%
  • C. 75%
  • D. 100%

Answer: A

 

NEW QUESTION 26
Which Statement Is NOT correct?

  • A. Oracle Data Science does not support per second billing.
  • B. Oracle Data Science Is not excluded from Universal Credit.
  • C. Oracle Data Science can integrate with Oracle Function.
  • D. Oracle Data Science is augmented with AI VM for Data Science.

Answer: C

 

NEW QUESTION 27
What are the three components for configuring autoscallng on Oracle Cloud Infrastructure (OCI)?

  • A. The instance pool supports the maximum number of instances that you want to scale to.
  • B. Monitoring Is enabled on the instances in the instance pool.
  • C. You have a load balancer.
  • D. You have Bare Metal instances.
  • E. You have an instance pool.

Answer: B,C,D

 

NEW QUESTION 28
Which statement explains how instances are distributed in an instance pool?

  • A. The instances In a pool are distributed between availability domains only.
  • B. The instances in a pool are not distributed across fault domains.
  • C. The instances in a pool are distributed across all fault domains In a best-effort manner based on capacity.
  • D. It is not possible to distribute instances across availability domains or fault domains.
  • E. The instances in a pool are distributed evenly between two fault domains.

Answer: C

 

NEW QUESTION 29
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 should you select?

  • A. 1: BM.Standard.E3.128 2: BM.HPC2.36
  • B. 1: BM.Standard-2.52 2: BM.HPC2-36
  • C. 1: BM.HPC2.36 2: BM.Standard.E3-128
  • D. 1: BM.HPC2.36 2: BM.Standard.2.52

Answer: C

 

NEW QUESTION 30
A customer has decided to use Oracle Cloud Infrastructure (OCI) for their Disaster Recovery (DR) site for an on-premises Hadoop cluster. They have an RPO of 4 hours, and an RTO of 1 hour.
Which two options should they consider on OCI to meet their DR requirements?

  • A. Replicate data to OCI Object Storage every hour.
  • B. Use Terraform to rapidly provision Hadoop Cluster on OCI.
  • C. Replicate data to a Hadoop cluster running on OCI in near-realtime.
  • D. Replicate data to OCI Object Storage in near-realtime.

Answer: B

 

NEW QUESTION 31
Which is NOT an advantage associated with moving a Big Data workload to Oracle Cloud Infrastructure (OCI)?

  • A. best price / performance for Big Data workloads In the Cloud
  • B. Object Storage as Data Lake
  • C. dynamically scale capacity against workload
  • D. availability of Oracle Airflow
  • E. managed service offerings to support common Big Data workloads

Answer: E

 

NEW QUESTION 32
Which is an accurate analogy for Amdahl's law?

  • A. When chopping vegetable to prepare a 4 person-meal, 2 persons are going twice as fast as one, but 8 people may not be 8 times faster.
  • B. An orchestra can only play well together If they have a great conductor.
  • C. There Is no such thing as a free lunch.
  • D. In track and field, the 4xl00m relay is only 17% faster than the world record for individual 400m.

Answer: A

 

NEW QUESTION 33
When running a high memory workload, what should be your machine of choice?

  • A. BM.Standard.E2.64
  • B. BM.Standard.E3.128
  • C. BM.GPU3.8
  • D. BM.HPC2.36

Answer: B

 

NEW QUESTION 34
What three data sources can Oracle Data Science draw from?

  • A. Azure Object Storage Blob
  • B. Google Cloud Object Storage
  • C. AWS S3 buckets
  • D. Autonomous Data Warehouse
  • E. On-premise Oracle database

Answer: B,D,E

 

NEW QUESTION 35
A customer wants to store small files (KBs) workload in a filesystem.
What two options should you use to measure performance for this filesystem?

  • A. High IOPS
  • B. Low Latency
  • C. CPU processor clock speed for faster processing
  • D. Amount of Memory on file servers

Answer: D

 

NEW QUESTION 36
You are building a RDMA cluster on a private network with 10000 cores. What CIDR will work in the VCN: 172.16.0.0/16?

  • A. 172.16.32,0/16
  • B. 172.16.32.0/23
  • C. 10.0.1.0/23
  • D. 10.0.1.0/24

Answer: B

 

NEW QUESTION 37
What HDFS replication factor can be used with Block Volumes to optimize cost?

  • A. 0
  • B. 1
  • C. 2
  • D. 3

Answer: C

 

NEW QUESTION 38
When an instance pool scales in, what is the correct order that the instances are terminated?

  • A. 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.
  • 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 fault domains, the number of instances is balanced across fault domains, the oldest instance within the fault domain is terminated.
  • D. 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.

Answer: D

 

NEW QUESTION 39
Which two Oracle Cloud Infrastructure (OCI) storage options are supported for direct HDFS use in Hadoop?

  • A. DenselO NVMe
  • B. Block Volume
  • C. Object Storage
  • D. FSS

Answer: A,D

 

NEW QUESTION 40
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. Use BM.HPC2.36.
  • D. Switch to FSS for your file system.

Answer: A

 

NEW QUESTION 41
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Online Questions - Outstanding Practice To your 1Z0-1089-20 Exam: https://www.validdumps.top/1Z0-1089-20-exam-torrent.html

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