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 should you select?

A. 1: BM.HPC2.36 2: BM.Standard.2.52

B. 1: BM.Standard.E3.128 2: BM.HPC2.36

C. 1: BM.HPC2.36 2: BM.Standard.E3-128

D. 1: BM.Standard-2.52 2: BM.HPC2-36

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.

What are the three components for configuring autoscallng on Oracle Cloud Infrastructure (OCI)?

A. Monitoring Is enabled on the instances in the instance pool.

B. The instance pool supports the maximum number of instances that you want to scale to.

C. You have an instance pool.

D. You have a load balancer.

E. You have Bare Metal instances.

Which two Oracle Cloud Infrastructure (OCI) shapes are a good choice for Spark based workloads?

A. HPC

B. VM Standard

C. BM Standard

D. GPU

Compute nodes are on subnet2(l72.16.1.0/24) and there is a BM.Dense.I02.8 on subnet1.

(1 /2.16.0.0/24) that will serve as a bastion, file server and license server. The bastion will be accessed through a public IP with SSH.

Which security lists should you choose for an HPC cluster? If multiple options are possible, choose the one limiting access the most.

A. Subnet1: 0.0.0.0 for all TCP/UDP ports, subnet2: 172.16.0.0/16 for all TCP/UDP ports

B. Subnet1: 0-0.0.0 for TCP port 22, subnet 1 and 2: 172.16.0.0/23 for all TCP/UDP ports

C. Subnet1: 172.16-1.0/24 for port 22, subnet2: 172.16.1.0/24 for all TCP/UDP ports

D. Subnet1: 0-0.0.0 for TCP port 22, subnet 2: 172.16.0.0/16 for TCP port 22

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

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

A. 7 Block Volumes of 800 GB

B. 32 Block Volumes of 800 GB

C. 5 Block Volumes of 32 TD

D. 6 Block Volumes of 32 TB

You are building a file system of 10TB Storage Capacity with only one file server using "Balanced Elastic Performance tier" Oracle Cloud Infrastructure (OCI) Block Volume Storage. Balanced Elastic Performance tier throughtput scales at 480 KBPS/GB up to a maximum of 480 MBPS per volume.

Which two options are correct about how many Block Volumes you can attach to the file server to get maximum IO throughput?

A. One Block Volume of 10TB size

B. 10 Block Volumes of 1TB size

C. 8 Block Volumes of 1.25TB size

D. 20 Block Volumes of 500GB size

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

A. Computational Fluid Dynamic

B. Monte Carlo Risk analysis

C. Movie Rendering

D. HPC File Server

Which three are available on Oracle Cloud Infrastructure (OCI) as load balancing policies?

A. Least Connections

B. Round Robin

C. Random

D. Least CPU Utilization

E. IP Hash

Which is an accurate analogy for Amdahl's law?

A. There Is no such thing as a free lunch.

B. An orchestra can only play well together If they have a great conductor.

C. 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.

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