1Z0-1089-20 무료 덤프문제 온라인 액세스

A customer ran a Job on 2 BM.HPC2.36, and the job took 4 hours using 32 cores of each node. They later ran on 4 nodes and the Job took 3 hours. What Is the efficiency gained?

• A.75%
• B.50%
• C.100%
• D.66%

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

• A.TPC-DI
• B.Terasort
• C.TPC-DS
• D.TPC-C

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: 172.16.1.0/24 for port 22, subnet2: 172.16.1.0/24 for all protocols
• B.Subnet1: 0.0.0.0 for all protocols, subnet2: 172.16.0-0/16 for all protocols
• C.Subnet1: 0.0.0.0 for TCP port 22, subnet 1 and 2: 172.16.0.0/23 for all protocols
• D.Subnet1: 0.0.0.0 for TCP port 27, subnet 7: 172.16.0.0/16 for TCP port 22

Which statement Is correct about deleting an Instance Pool?

• A.Associated Instances and attached boot volumes will be deleted; block volumes will be detached.
• B.Instances and boot volumes will be deleted.
• C.Nothing will be deleted.
• D.Only the Instances will be deleted.
• E.Instances and block volumes will be deleted.

For customers who want to copy HDFS data from their on-premise Hadoop cluster to Oracle Cloud Infrastructure (OCI), which three are Oracle supported methods?

• A.Fast Connect
• B.Object Storage
• C.GoldenGate
• D.Data Transfer Appliance
• E.Distcp