1Z0-1089-20 Online Practice Questions and Answers

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

A. Monitoring Is enabled on the instances in the instance pool.

B. The instance pool supports the maximum number of instances that you want to scale to.

C. You have an instance pool.

D. You have a load balancer.

E. You have Bare Metal instances.

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

A. HPC

B. VM Standard

C. BM Standard

D. GPU

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

A. FTP level health checks

B. TCP level health checks

C. UDP level health checks

D. HTTP level health checks

Which statement explains how instances are distributed in an instance pool?

A. The instances In a pool are distributed between availability domains only.

B. The instances in a pool are distributed evenly between two fault domains.

C. The instances in a pool are not distributed across fault domains.

D. The instances in a pool are distributed across all fault domains In a best-effort manner based on capacity.

E. It is not possible to distribute instances across availability domains or fault domains.

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

A. TPC-DS

B. TPC-DI

C. TPC-C

D. Terasort

Which statement Is correct about deleting an Instance Pool?

A. Nothing will be deleted.

B. Instances and boot volumes will be deleted.

C. Associated Instances and attached boot volumes will be deleted; block volumes will be detached.

D. Instances and block volumes will be deleted.

E. Only the Instances will be deleted.

You are building a filesystem to maximize throughput of large files using high performance block volume and BM.Standard2.52 as file server.

Which block volume configuration should you choose to ensure aggregate Block volume throughput is higher than network bandwidth of a file server?

A. 32 Block Volumes of 800GB

B. 5 Block Volume of 32 TB

C. 6 Block Volumes of 32 TB

D. 7 Block Volumes of 800GB

Which three are available on Oracle Cloud Infrastructure (OCI) as load balancing policies?

A. Least Connections

B. Round Robin

C. Random

D. Least CPU Utilization

E. IP Hash

You are comparing different processors for Monte-Carlo simula-tion with millions of single core executions. What frequency will have the highest impact on the "time to solution" ?

A. All Core Turbo Frequency

B. Base Frequency

C. Only the network throughput will influence Monte Carlo simula-tions.

D. Turbo Frequency

What HDFS replication factor should be used for locally attached storage In HDFS?

A. 4

B. 2

C. 3

D. 1