Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate

QUESTION NO: 1
A customer has a Spark workload they areconsidering moving to Oracle Cloud Infrastructure (OCI). What option should they consider?

A. Self-managed Hadoop deployment B. Big Data Service C. Self-managed Spark deployment D. Oracle Data Flow

Correct Answer: D

QUESTION NO: 2
Which three are available on Oracle Cloud Infrastructure (OCI) asload balancing policies?

A. IP Hash B. Least Connections C. Random D. Round Robin E. Least CPU Utilization

Correct Answer: A,B,D

QUESTION NO: 3
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.HPC2.36 2: BM.Standard.E3-128 B. 1: BM.Standard.E3.128 2: BM.HPC2.36 C. 1: BM.Standard-2.52 2: BM.HPC2-36 D. 1: BM.HPC2.36 2: BM.Standard.2.52

Correct Answer: A

QUESTION NO: 4
On Oracle Cloud Infrastructure (OCI), a customer wants to build a 3TB fllesystem for high throughput-oriented workloads.
Which action provides the highestIO throughput using OCI block volumes for storage?

A. Attach threeBlock volumes of 1TB each and use fllesystem Block size of 256K or lower. B. Attach three Block volumes of 1TB each and use filesystem Block size of 1M or higher. C. Attach one Block volume of 3TB volume size and use fllesystem Block size of 1M or higher. D. Attach one Block volume of 3TB volume size and use fllesystem Block size of 256K or lower.

Correct Answer: D

QUESTION NO: 5
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.

Correct Answer: B

QUESTION NO: 6
Which benchmark is important to a customer when considering 0lg Data workloads on Oracle Cloud Infrastructure (OCI)?

A. TPC-DS B. Terasort C. TPC-DI D. TPC-C

Correct Answer: C

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