1Z0-1089-20 Exam Training Practice Tests (Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate)]

Question 1

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

Correct Answer: B

Question 2

What minimum size of block volume with Balanced performance tier maximizes throughput for large files?

A. 1TB B. 32TB C. 100GB D. 10TB

Correct Answer: B

Question 3

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. 7 Block Volumes of 800GB B. 5 Block Volume of 32 TB C. 32 Block Volumes of 800GB D. 6 Block Volumes of 32 TB

Correct Answer: A

Question 4

What three data sources can Oracle Data Science draw from?

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

Correct Answer: C,D,E

Question 5

What does the Terasort phase of the Terasort benchmark do?

A. It randomly maps source data and increases output to a bigger data set. B. It maps and reduces source data in a parallel manner, leveraging data locality to minimize network transfer. C. It randomly maps source data and reduces output to a smaller data set, D. It maps and reduces one terabyte of data into a smaller data set.

Correct Answer: C

Question 6

What two types of workloads can benefit from Cluster Networking (RDMA)?

A. Monte Carlo Risk analysis B. Computational Fluid Dynamic C. Movie Rendering D. HPC File Server

Correct Answer: A,D

Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate - 1Z0-1089-20 Exam Practice Test