WorksheetsHadoop Admin
Total questions: 13
Worksheet time: 13mins
Name
Class
Date
1.
What is the master daemon of HDFS?
a)
NodeManager
b)
Job tracker
c)
Resource Manager
d)
NameNode
2.
What is the default block size?
a)
128 MB
b)
64 MB
c)
32MB
d)
218 MB
3.
What is the default Replication factor?
a)
2
b)
3
c)
8
d)
10
4.
What is the slave daemon of Map reduce?
a)
Data Node
b)
NameNode
c)
Task Tracker
d)
Node Manager
5.
YARN is for resource management.
a)
true
b)
false
6.
Hadoop V1 has YARN in it.
a)
true
b)
false
7.
Name the storage tool in Hadoop.
a)
HDFS
b)
MapReduce
c)
Hive
d)
YARN
8.
Hive was created by
a)
Google
b)
Facebook
c)
Twitter
d)
Yahoo
9.
Spark is a processing engine
a)
true
b)
false
10.
Hive is an analytical tool
a)
true
b)
false
11.
Sqoop works for streaming data
a)
true
b)
false
12.
Sqoop can create hive table directly
a)
true
b)
false
13.
Spark was created to overcome limitations of HDFS
a)
true
b)
false
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