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Hadoop and Hive

Master Hadoop and Hive: Test Your Knowledge!

Are you ready to dive into the world of big data? This quiz is designed to test your knowledge of Hadoop and Hive, two foundational technologies used in data processing and management.

Challenge yourself with questions about:

Hadoop architecture
Hive data models
HDFS commands
Complex data types and tables

11 Questions3 MinutesCreated by QueryExplorer317

Architecture of Hadoop Framework

Master - slave

Peer to Peer

Single server

Computation pattern in Hive

Serial

Parallel

Managed table can be converted into an external table

True

False

Which of the below complex datatypes are supported in Hive? (select all that apply)

Map

Array

Struct

List

Which of the below persistence method helps to store the result of query as another table

CTAS

Insert Overwrite Directory

Insert Overwrite Local Directory

In Hive, Partition can be applied only on one column

True

False

In Hive, Bucketing cannot be done on Partitioned table

True

False

Which of the below HDFS commands can be used to Place data into HDFS directory from Local File system?

-put

-copyFromLocal

-cp

-mv

Which of the below are Daemon services of HDFS?

Namenode

Datanode

Secondary Namenode

Resource Manager

Node Manager

Which of the below are core components of Hadoop 2.x and above?

HDFS

Mapreduce

YARN

Hive

Pig

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