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
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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