1Z0-1089-21無料問題集「Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate」

質問 1

Which benchmark is important to a customer when considering 0lg Data workloads on Oracle Cloud Infrastructure (OCI)?

（A）TPC-C

（B）TPC-DI

（C）TPC-DS

（D）Terasort

正解：B 解答を投票する

質問 2

A file system is built using two BM.Standard2.52Compute 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.
Filesystem 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）6250 MB/s

（C）4800 MB/s

（D）9600 MB/s

正解：D 解答を投票する

質問 3

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

（A）100GB

（B）10TB

（C）32TB

（D）1TB

正解：C 解答を投票する

質問 4

Which Is a common business problem for customers running Big Data workloads?

（A）Ability to process a large data set at the maximum cost as possible

（B）Costs associated to process a large scale data set

（C）Cost associated with Disaster Recovery for large deployments

（D）Ability to process a small data set at the minimum cost as possible

正解：B 解答を投票する

質問 5

Whichis an accurate analogy for Amdahl's law?

（A）In track and field, the 4xl00m relay is only 17% faster than the world record for individual 400m.

（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）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.

正解：D 解答を投票する

質問 6

You are building a file system that needs to handle large files with a lot of nodes reading at the same time.
What should be your main goal?

（A）Maximize Latency while keeping throughput above a certain threshold.

（B）Minimize throughput while keeping the latency low.

（C）Maximize throughput.

（D）Minimize latency.

正解：C 解答を投票する

1Z0-1089-21 無料問題集「Oracle Cloud Infrastructure 2021 HPC and Big Data Solutions Associate」

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