Q.1
Which of these was added in Hadoop 2.0
*
Secondary Namenode
NameNode Namespaces
Primary NameNode
Standby NameNode
Continue
Q.2
Which of these doesn't runs on DataNode
*
AppMaster
Application Manager
Node Manager
Tasks
Continue
Q.3
Which of below commands in not supported by Hive
*
Insert
Delete
Drop
Truncate
Continue
Q.4
how to set number of mappers in sqoop
*
--num-mappers
-m
--mapper
-map
Continue
Q.5
Default file separator in Sqoop
*
comma
tab
ctrl-A
space
Continue
Q.6
Default number of mappers in Sqoop
*
8
4
0 Mappers by Default
1
Continue
Q.7
which of the below is not a way to schedule jobs in Linux
*
oozie
at
batch
cron
Continue
Q.8
Spark can use which Cluster Manager
*
YARN
MESOS
Kubernetes
None of these
Any of these
Continue
Q.9
Which of below is not a Collection in Python
*
Tuple
Set
BigInt
List
Continue
Q.10
Spark Does not support this Programming Language (as of 2021)
*
Java
Python
Go
Scala
Continue