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VCE
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 every hour.
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 in near-realtime.
What three data sources can Oracle Data Science draw from?
A. Google Cloud Object Storage
B. Autonomous Data Warehouse
C. On-premise Oracle database
D. Azure Object Storage Blob
E. AWS S3 buckets
What HDFS replication factor should be used for locally attached storage In HDFS?
A. 4
B. 2
C. 3
D. 1