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A two node clustered/parallel filesystem built using Baremetal Compute shape (BM.Standard2.52) and Block Volume Storage delivers maximum sustained aggregate IO throughput of 5GB/s for read and write, while storing a single copy of the data (replica=l) in filesystem.

What will be the maximum sustained aggregate IO throughput for read and write, when two copies of the data (replica=2) are stored in filesystem for High Availability?

A. 5GB/s for both (read and write)

B. 2.5GB/s for read and 5GB/s for write

C. 2.5GB/S for write and 5GB/s for read

D. 2.5GB/s for both (read and write)

You have an HPC cluster running tightly coupled MPI jobs without VPN or Fast Connect. The compute nodes are on subnet2(172.16.1.0/24), and there is a BM.Dense.I02.8 on subnet1 (172-16.0.0/24) that will serve as a bastion and file server.

What security lists should you choose to be able to run the workloads while limiting access as possible?

A. Subnet1: 0.0.0.0 for TCP port 22, subnet 1 and 2: 172.16.0.0/23 for all protocols

B. Subnet1: 0.0.0.0 for all protocols, subnet2: 172.16.0-0/16 for all protocols

C. Subnet1: 172.16.1.0/24 for port 22, subnet2: 172.16.1.0/24 for all protocols

D. Subnet1: 0.0.0.0 for TCP port 27, subnet 7: 172.16.0.0/16 for TCP port 22

A customer is hesitating between running BM.Standard.E3.128 or HPC2.36 for his workload. Which statement would disqualify the AMD chip without any benchmark?

A. IO speed has a huge impact.

B. Total number of processes is between 48 and 128 cores and can use RDMA.

C. The workload requires about 4GB/core of memory.

D. The workload is embarrassingly parallel.

A file system is built using BM.Standard2.52 Compute shape for File Servers. One 25 Gbps NIC/network card is used to connect to 10 Block Volumes of 1TB each (max. 4#0MB/s per volume). The 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 IO theoretical throughput a client node can get?

A. 2050 MB/s

B. 4800 MB/s

C. 3125 MB/s

D. 6250 MB/s

When running a high memory workload, what should be your machine of choice?

A. BM.Standard.E2.64

B. BM.Standard.E3.128

C. BM.HPC2.36

D. BM.GPU3.8