1Z0-1089-20試験無料問題集（57題）「Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate 認定」

出題：1

You've spun up a GPU instance with the standard OEL linage (GPU version) from the console network on Oracle Cloud Infrastructure (OCI).
What action do you need to do In order to be able to visualize your desktop remotely?

A. Install NVIDIA drivers.

B. Open a remote serial console.

C. Install Open MPl for distributed GPU access.

D. Install a desktop and a VNC server.

正解：A 解答を投票する

出題：2

What does the Terasort phase of the Terasort benchmark do?

A. It maps and reduces source data in a parallel manner, leveraging data locality to minimize network transfer.

B. It maps and reduces one terabyte of data into a smaller data set.

C. It randomly maps source data and increases output to a bigger data set.

D. It randomly maps source data and reduces output to a smaller data set,

正解：D 解答を投票する

出題：3

A file system is built using two BM.Standard2.52 Compute shapes for File servers. On each file server, one 25 Gbps (3125 MB/s) NIC/network card is used to connect to 10 Block Volumes of 1TB each (max. 480MB/s per volume) and other 25 Gbps NIC Is used for sending/receiving data to/from client nodes.
File system client instances which mount the file system are provisioned using VM.Standard2.16 Compute shapes. (Network bandwidth: l6.4Gbps(2050 MB/s)) What is the max aggregate IO throughput (theoretical) of the file system?

A. 3125 MB/s

B. 9600 MB/s

C. 4800 MB/s

D. 6250 MB/s

正解：B 解答を投票する

出題：4

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

A. Block Volume

B. FSS

C. DenselO NVMe

D. Object Storage

正解：B,C 解答を投票する

出題：5

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 three Block volumes of 1TB each 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 filesystem Block size of 1M or higher.

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

正解：D 解答を投票する

出題：6

Which statement Is correct about deleting an Instance Pool?

A. Nothing will be deleted.

B. Instances and block volumes will be deleted.

C. Instances and boot volumes will be deleted.

D. Only the Instances will be deleted.

E. Associated Instances and attached boot volumes will be deleted; block volumes will be detached.

正解：E 解答を投票する

1Z0-1089-20試験無料問題集「Oracle Cloud Infrastructure 2020 HPC and Big Data Solutions Associate 認定」