Oracle Exam 1Z0-1089-20 Topic 7 Question 8 Discussion

Actual exam question for Oracle's 1Z0-1089-20 exam

Question #: 8
Topic #: 7

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?

ASubnet1: 0.0.0.0 for TCP port 22, subnet 1 and 2: 172.16.0.0/23 for all protocols

BSubnet1: 0.0.0.0 for all protocols, subnet2: 172.16.0-0/16 for all protocols

CSubnet1: 172.16.1.0/24 for port 22, subnet2: 172.16.1.0/24 for all protocols

DSubnet1: 0.0.0.0 for TCP port 27, subnet 7: 172.16.0.0/16 for TCP port 22

Show Suggested Answer

Suggested Answer: B

by Dorothy at May 08, 2022, 05:42 AM

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