2022 Valid 1Z0-1089-20 Real Exam Questions (Updated) 100% Dumps & Practice Exam
[UPDATED 2022] Oracle 1Z0-1089-20 Questions Prepare with Free Demo of PDF
Oracle 1Z0-1089-20 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
| Topic 5 |
|
| Topic 6 |
|
NEW QUESTION 14
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?
- A. 1TB
- B. 500GB
- C. 800GB
- D. 32TB
Answer: C
NEW QUESTION 15
On a RDMA cluster, a latency test was conducted, with these results:
What should you do?
- A. Latency Is not critical, check the bandwidth.
- B. Rerun the test and see If It Is consistent.
- C. Nothing, this behavior is normal.
- D. Report the higher latency through a SR.
Answer: C
NEW QUESTION 16
Which Statement Is NOT correct?
- A. Oracle Data Science can integrate with Oracle Function.
- B. Oracle Data Science Is not excluded from Universal Credit.
- C. Oracle Data Science is augmented with AI VM for Data Science.
- D. Oracle Data Science does not support per second billing.
Answer: A
NEW QUESTION 17
What are the three components for configuring autoscallng on Oracle Cloud Infrastructure (OCI)?
- A. You have a load balancer.
- B. The instance pool supports the maximum number of instances that you want to scale to.
- C. You have Bare Metal instances.
- D. You have an instance pool.
- E. Monitoring Is enabled on the instances in the instance pool.
Answer: A,C,E
NEW QUESTION 18
What HDFS replication factor can be used with Block Volumes to optimize cost?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 19
Which two Oracle Cloud Infrastructure (OCI) shapes are a good choice for Spark based workloads?
- A. VM Standard
- B. HPC
- C. BM Standard
- D. GPU
Answer: B,C
NEW QUESTION 20
When running a high memory workload, what should be your machine of choice?
- A. BM.Standard.E3.128
- B. BM.Standard.E2.64
- C. BM.GPU3.8
- D. BM.HPC2.36
Answer: A
NEW QUESTION 21
A customer has decided to use Oracle Cloud Infrastructure (OCI) for their Disaster Recovery (DR) site for an on-premises Hadoop cluster. They have an RPO of 4 hours, and an RTO of 1 hour.
Which two options should they consider on OCI to meet their DR requirements?
- A. Replicate data to OCI Object Storage in near-realtime.
- B. Replicate data to a Hadoop cluster running on OCI in near-realtime.
- C. Use Terraform to rapidly provision Hadoop Cluster on OCI.
- D. Replicate data to OCI Object Storage every hour.
Answer: C
NEW QUESTION 22
A Linux visualization instance Is in a public subnet with security list 0.0-0.0/0 for TCP port 22. What other rule do you absolutely need to be able to connect remotely?
- A. Create a Stateless Egress rule for port 22-
- B. Open all protocols for your specific IP address.
- C. No other additional rules are needed. It is possible to connect as is.
- D. Open TCP ports 5900 to 5910 for 0.0.0.0/0.
Answer: D
NEW QUESTION 23
You are building a RDMA cluster on a private network with 10000 cores. What CIDR will work in the VCN: 172.16.0.0/16?
- A. 10.0.1.0/23
- B. 10.0.1.0/24
- C. 172.16.32,0/16
- D. 172.16.32.0/23
Answer: D
NEW QUESTION 24
You are architecting the infrastructure for a file system.
What are the different criteria you should use, and in what order to build a filesystem for optimal performance?
- A. Storage > Network Bandwidth > Number of Compute Cores/RAM
- B. Number of Compute Cores/RAM > Storage > Network Bandwidth
- C. Network Bandwidth > Storage > Number of Compute Cores/RAM
- D. Network Bandwidth > Number of Compute Cores/RAM > Storage
Answer: D
NEW QUESTION 25
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. 66%
- B. 50%
- C. 100%
- D. 75%
Answer: B
NEW QUESTION 26
Which is NOT an advantage associated with moving a Big Data workload to Oracle Cloud Infrastructure (OCI)?
- A. dynamically scale capacity against workload
- B. best price / performance for Big Data workloads In the Cloud
- C. availability of Oracle Airflow
- D. managed service offerings to support common Big Data workloads
- E. Object Storage as Data Lake
Answer: D
NEW QUESTION 27
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?
- A. 32 Block Volumes of 800 GB
- B. 5 Block Volumes of 32 TD
- C. 7 Block Volumes of 800 GB
- D. 6 Block Volumes of 32 TB
Answer: D
NEW QUESTION 28
What HDFS replication factor should be used for locally attached storage In HDFS?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 29
What two types of workloads can benefit from Cluster Networking (RDMA)?
- A. Computational Fluid Dynamic
- B. HPC File Server
- C. Monte Carlo Risk analysis
- D. Movie Rendering
Answer: B,C
NEW QUESTION 30
Which three Hadoop distributions are supported on Oracle Cloud Infrastructure (OCI)?
- A. MapR
- B. Cloudera
- C. Hortonworks
- D. Pivotal EMC
- E. Apache Hadoop
Answer: B,C,E
NEW QUESTION 31
......
1Z0-1089-20 Deluxe Study Guide with Online Test Engine: https://dumpspdf.free4torrent.com/1Z0-1089-20-valid-dumps-torrent.html