Free Oracle 1Z0-1089-20 Exam Dumps Questions & Answers

What minimum size of block volume with Balanced performance tier maximizes throughput for large files?

• A.  10TB
• B.  1TB
• C.  32TB
• D.  100GB

What three data sources can Oracle Data Science draw from?

• A.  AWS S3 buckets
• B.  Autonomous Data Warehouse
• C.  Azure Object Storage Blob
• D.  Google Cloud Object Storage
• E.  On-premise Oracle database

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.  75%
• B.  66%
• C.  100%
• D.  50%

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

What should you do?

• A.  Nothing, this behavior is normal.
• B.  Report the higher latency through a SR.
• C.  Latency Is not critical, check the bandwidth.
• D.  Rerun the test and see If It Is consistent.

A customer has a Spark workload they are considering moving to Oracle Cloud Infrastructure (OCI). What option should they consider?

• A.  Self-managed Hadoop deployment
• B.  Oracle Data Flow
• C.  Self-managed Spark deployment
• D.  Big Data Service