Explore topic-wise MCQs in Hadoop.

This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Hadoop knowledge and support exam preparation. Choose a topic below to get started.

1.

Falcon provides seamless integration with _____________

A. HCatalog
B. metastore
C. HBase
D. Kafka
Answer» C. HBase
Discussion
2.

Falcon promotes decoupling of data set location from ___________ definition.

A. Oozie
B. Impala
C. Kafka
D. Thrift
Answer» B. Impala
Discussion
3.

A collection of various actions in a control dependency DAG is referred to as ________________

A. workflow
B. dataflow
C. clientflow
D. none of the mentioned
Answer» B. dataflow
Discussion
4.

FALCON_PROVIDES_SEAMLESS_INTEGRATION_WITH_:?$

A. HCatalog
B. metastore
C. HBase
D. Kafka
Answer» C. HBase
Discussion
5.

Falcon promotes decoupling of data set location from ___________ definition?

A. Oozie
B. Impala
C. Kafka
D. Thrift
Answer» B. Impala
Discussion
6.

Falcon provides the key services data processing applications need so Sophisticated________ can easily be added to Hadoop applications.

A. DAM
B. DLM
C. DCM
D. All of the mentioned
Answer» C. DCM
Discussion
7.

A recurring workflow is used for purging expired data on __________ cluster.

A. Primary
B. Secondary
C. BCP
D. None of the mentioned
Answer» B. Secondary
Discussion
8.

Falcon provides ___________ workflow for copying data from source to target.

A. recurring
B. investment
C. data
D. none of the mentioned
Answer» B. investment
Discussion
9.

__________ is used for simplified Data Management in Hadoop.

A. Falcon
B. flume
C. Impala
D. none of the mentioned
Answer» B. flume
Discussion
10.

The ability of Hadoop to efficiently process large volumes of data in parallel is called __________ processing.

A. batch
B. stream
C. time
D. all of the mentioned
Answer» C. time
Discussion
11.

A collection of various actions in a control dependency DAG is referred to as :

A. workflow
B. dataflow
C. clientflow
D. none of the mentioned
Answer» B. dataflow
Discussion