Online Access Free 1Z0-928 Exam Questions

During provisioning, which can you create in order to integrate Big Data Cloud with Other Oracle PaaS services?

• A.Attachments
• B.Associations
• C.Data Pipelines
• D.Couplings

Oracle Cloud provides options of where you can securely deploy your cloud services. Where can you deploy Oracle Big Data Cloud?

• A.in AWS data centers
• B.Oracle Cloud in your data centers is not a cloud-related solution.
• C.in your data centers behind the customer's firewall
• D.in Oracle Public Cloud Data Centers

What is the function of a SHUFFLE phase in the MAPDEDUCE processing framework?

• A.This phase is to optimize resource utilization by moving mappers to the other nodes.
• B.This phase will move intermediate data from the mapper to the reducers.
• C.This phase is used to reduce the values associated with the intermediate keys.
• D.This phase provides fault tolerance by moving mappers from the failed nodes to running nodes.

Which is NOT a characteristic of an edge node in Big Data Cloud Service?

• A.You can remove an edge node once it is part of a cluster.
• B.You have full use of Cloudera Enterprise Data Hub Software.
• C.Each node has 48 TB of storage.
• D.You may store data in the Data Nodes.

ARC Media receives thousands of files every day from many sources. Each text-formatted files is typically 1 2 MB in size. They need to store all these files for at least two years. They heard about Hadoop and about the HDFS files system, and want to take advantage of the cost effective storage to store the vast number of files.
Which two recommendations could you provide to the customer to maintain the effectiveness of HDF5 with the growing number of files?

• A.Consider concatenating files after Ingesting
• B.Reduce the memory available for name node as 1-2 MB files don't need a lot of memory.
• C.Consider breaking down files into smaller files before Ingesting
• D.Use compression to free up space.
• E.Consider adding additional Name Nodes to Increase data storage capacity.