[2022年11月]更新の1Z0-1089-21試験問題集、無料サンプル365日更新 [Q25-Q42]

質問 25
Which two performance metrics can be used to trigger scaling actions In Autoscaling?

質問 26
On Oracle Cloud Infrastructure (OCI), a customer wants to build a3TB filesystem for high IOPS workloads (like relational databases, small files, etc).
Which action provides the highest IOPS using OCI block volumes for storage?

質問 27
Which performance benchmark tool CANNOT be used to measure IO throughput for Linux based filesystems?

質問 28
What two types of workloads can benefit from Cluster Networking (RDMA)?

質問 29
Which three Hadoop distributions are supported on Oracle Cloud Infrastructure (OCI)?

質問 30
Which two Oracle Cloud Infrastructure (OCI) shapes are a good choice for Spark based workloads?

質問 31
Which benchmark is important to a customer when considering 0lg Data workloads on Oracle Cloud Infrastructure (OCI)?

質問 32
You are building a file system that needs to handle large files with a lot of nodes reading at the same time.
What should be your main goal?

質問 33
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?

質問 34
You are building a file system that needs to handle large files with a lot of nodes reading at the same time.
What minimum size of block volume maximizes throughput for large files?

質問 35
On a RDMA cluster, a latency test was conducted, with these results:

What should you do?

質問 36
A customer has a very busy workload. The model is very large (1 PB range) and only some small files are updated for new jobs. Throughput needed during the run is roughly 25GB/s.
What Is a fast and cost-conscious way to handle the file system?

質問 37
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.

質問 38
What does the Terasort phase of the Terasort benchmark do?

質問 39
Which two options are valid when configuring health check policies in Oracle Cloud Infrastructure (OCI) Load Balancing?

質問 40
Which Statement Is NOT correct?

質問 41
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?

質問 42
Which statement correctly describes Oracle Data Science?