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Answers by sharadyadav1986
0
votes
100 Types of Software Testing with Examples and explanation
answered
Oct 30, 2020
in
Testing
#types-of-testing
#testing-types
Testing-questions-answers
0
votes
What are the different vendor-specific distributions of Hadoop?
answered
Oct 28, 2020
in
Hadoop
#vendor-specific-distributions
0
votes
What are the different Hadoop configuration files?
answered
Oct 28, 2020
in
Hadoop
#hadoop-configuration-files
#configuration-files
0
votes
What are the three modes in which Hadoop can run?
answered
Oct 28, 2020
in
Hadoop
#hadoop-run-modes
#run-modes
0
votes
What are the differences between regular FileSystem and HDFS?
answered
Oct 28, 2020
in
Hadoop
#filesystem-vs-hdfs
0
votes
Why is HDFS fault-tolerant?
answered
Oct 28, 2020
in
Hadoop
#hdfs-fault-tolerance
0
votes
Explain the architecture of HDFS.
answered
Oct 28, 2020
in
Hadoop
#architecture-of-hdfs
#hdfs-architecture
0
votes
What are the two types of metadata that a NameNode server holds?
answered
Oct 28, 2020
in
Hadoop
#metadata
#namenode-server
0
votes
What is the difference between a federation and high availability?
answered
Oct 28, 2020
in
Hadoop
#federation
0
votes
If you have an input file of 350 MB, how many input splits would HDFS create and what would be the size of each input split?
answered
Oct 28, 2020
in
Hadoop
#hdfs-file-system
0
votes
How does rack awareness work in HDFS?
answered
Oct 28, 2020
in
Hadoop
#rack-awareness
0
votes
How can you restart NameNode and all the daemons in Hadoop?
answered
Oct 28, 2020
in
Hadoop
#namenode-restart
0
votes
Which command will help you find the status of blocks and FileSystem health?
answered
Oct 28, 2020
in
Hadoop
#filesystem-health
0
votes
What would happen if you store too many small files in a cluster on HDFS?
answered
Oct 28, 2020
in
Hadoop
#cluster-on-hdfs
0
votes
How do you copy data from the local system onto HDFS?
answered
Oct 28, 2020
in
Hadoop
#local-system-hdfs
0
votes
When do you use the dfsadmin -refreshNodes and rmadmin -refreshNodes commands?
answered
Oct 28, 2020
in
Hadoop
#hdfs-commands
0
votes
Which of the following command can be used to show partitions?
answered
Oct 25, 2020
in
Hive
#hive-show-partition
#show-partition
0
votes
Which is the following is more convenient to get table details?
answered
Oct 25, 2020
in
Hive
#hive-table-detail
#table-detail
0
votes
The result of a Hive query is saved in _______________.
answered
Oct 25, 2020
in
Hive
#hive-results
0
votes
When there is a large set of data and you want to retrieve a small set of data. What is the concept called?
answered
Oct 25, 2020
in
Hive
#large-set-of-data
#hive-dataset
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