Online Access Free 1Z0-1089-21 Practice Test

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

You are building a RDMA cluster on a private network with 10000 cores. What CIDR will work in theVCN:
172.16.0.0/16?

• A.10.0.1.0/24
• B.10.0.1.0/23
• C.172.16.32,0/16
• D.172.16.32.0/23

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? Ifmultiple options are possible, choose the one limiting access the most.

• A.Subnet1: 0-0.0.0 for TCP port 22, subnet 2: 172.16.0.0/16 for TCP port 22
• B.Subnet1: 172.16-1.0/24 for port 22, subnet2: 172.16.1.0/24 for all TCP/UDP ports
• C.Subnet1: 0.0.0.0 for all TCP/UDP ports, subnet2: 172.16.0.0/16 for all TCP/UDP ports
• D.Subnet1: 0-0.0.0 for TCP port 22, subnet 1 and 2: 172.16.0.0/23 for all TCP/UDP ports

On a RDMA cluster, a latency test was conducted, with these results:

What should you do?

• A.Nothing, this behavior is normal.
• B.Rerun the test and see If It Is consistent.
• C.Report the higher latency through a SR.
• D.Latency Is not critical, check the bandwidth.

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

• A.You have a load balancer.
• B.Monitoring Is enabled on the instances in the instance pool.
• C.The instance pool supports the maximum number of instances that you want to scale to.
• D.You have an instance pool.
• E.You have Bare Metal instances.