250-608 무료 덤프문제 온라인 액세스

What type of data format is typically required for inserting text documents into GPText collections?

• A.Binary HEX
• B.JSON
• C.CSV
• D.Avro

Greenplum uses ___ operations such as Broadcast and Redistribute to move data between segments when needed.

• A.fault
• B.join
• C.motion
• D.spill

Which command is used to start the Greenplum Database system after shutdown?

• A.gpstart
• B.gpexecute
• C.gpresume
• D.gprestart

Which open-source framework is integrated into Greenplum to support in-database machine learning?

• A.TensorFlow
• B.MADlib
• C.PyTorch
• D.Apache Spark

Which two steps help improve ML model accuracy when using MADlib?
(Choose two)

• A.Rewriting queries using hash joins
• B.Normalizing numeric input features
• C.Repartitioning tables to a single segment
• D.Splitting data into training and test sets