1Z0-1089-20 Exam Questions & Answers

Exam Code: 1Z0-1089-20

Exam Name: Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate

Updated: Apr 22, 2024

Q&As: 55

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Practice These Free Questions and Answers to Pass the Oracle Cloud Infrastructure Exam

Questions 1

On Oracle Cloud Infrastructure (OCI), a customer wants to build a 3TB fllesystem for high throughput-oriented workloads.

Which action provides the highest IO throughput using OCI block volumes for storage?

A. Attach one Block volume of 3TB volume size and use fllesystem Block size of 256K or lower.

B. Attach one Block volume of 3TB volume size and use fllesystem Block size of 1M or higher.

C. Attach three Block volumes of 1TB each and use fllesystem Block size of 256K or lower.

D. Attach three Block volumes of 1TB each and use filesystem Block size of 1M or higher.

Show Answer
Questions 2

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. 172.16.32.0/23

B. 10.0.1.0/23

C. 172.16.32,0/16

D. 10.0.1.0/24

Show Answer
Questions 3

On a RDMA cluster, a latency test was conducted, with these results: What should you do?

A. Nothing, this behavior is normal.

B. Latency Is not critical, check the bandwidth.

C. Rerun the test and see If It Is consistent.

D. Report the higher latency through a SR.

Show Answer
Questions 4

A customer has a Spark workload they are considering moving to Oracle Cloud Infrastructure (OCI). What option should they consider?

A. Oracle Data Flow

B. Self-managed Hadoop deployment

C. Self-managed Spark deployment

D. Big Data Service

Show Answer
Questions 5

You are building a filesystem to maximize throughput of large files using high performance block volume and BM.Standard2.52 as file server.

Which block volume configuration should you choose to ensure aggregate Block volume throughput is higher than network bandwidth of a file server?

A. 32 Block Volumes of 800GB

B. 5 Block Volume of 32 TB

C. 6 Block Volumes of 32 TB

D. 7 Block Volumes of 800GB

Show Answer

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