________ method enables the RecordReader associated with the InputFormat provided by the LoadFunc is passed to the LoadFunc.

Hadoop - Quiz(MCQ)

getNext()

prepareToRead()

relativeToAbsolutePath()

All of the above

Correct Answer : prepareToRead()

Explanation : The RecordReader can then be used by the implementation in getNext() to return a tuple representing a record of data back to pig.

Recently Updated in Hadoop Questions

InfoSphere ___________ provides you with the ability to flexibly meet your unique information integration requirements.

Info Server

Information Server

Data Server

All of the above

Correct Answer : Information Server

Explanation : IBM InfoSphere Information Server is a market-leading data integration platform which includes a family of products that enable you to understand, cleanse, monitor, transform, and deliver data.

________ is used for processing complex transactions and messages.

MVS Edition

Server Edition

Correct Answer : TX

Explanation : MVS Edition developed on a Windows or Unix/Linux platform and transferred to the mainframe as compiled mainframe jobs.

__________ is a name given to the version of DataStage that had a parallel processing architecture and parallel ETL jobs.

MVS Edition

Server Edition

Enterprise Edition

Correct Answer : Enterprise Edition

Explanation : DataStage 5 added Sequence Jobs and DataStage 6 added Parallel Jobs via Enterprise Edition.

New Technologies MCQ's

Machine Learning

Artificial Intelligence