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Recent questions and answers in Big Data | Hadoop
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Questions
Big Data | Hadoop
0
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What is Sharding in MongoDB ?
answered
Jan 6
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
points)
#mongodb-sharding
Bigdata-questions-answers
Hadoop-questions-answers
+3
votes
Why do we need Hadoop for Big Data Analytics?
answered
Nov 25, 2022
in
Big Data | Hadoop
by
john ganales
(
13.1k
points)
big-data-analytics
hadoop
+3
votes
Name the different commands for starting up and shutting down Hadoop Daemons.
answered
Nov 25, 2022
in
Big Data | Hadoop
by
john ganales
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13.1k
points)
hadoop-daemons
bigdata
+2
votes
What is the purpose of the JPS command in Hadoop?
answered
Nov 25, 2022
in
Big Data | Hadoop
by
john ganales
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13.1k
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jps
hadoop
+2
votes
Define and describe the term FSCK.
answered
Nov 25, 2022
in
Big Data | Hadoop
by
john ganales
(
13.1k
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fsck
bigdata
+3
votes
What do you mean by commodity hardware?
answered
Nov 25, 2022
in
Big Data | Hadoop
by
john ganales
(
13.1k
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big-data
+3
votes
Define HDFS and YARN, and talk about their respective components.
answered
Nov 25, 2022
in
Big Data | Hadoop
by
john ganales
(
13.1k
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hdfs
yarn
0
votes
What are the most common input formats in Hadoop?
answered
Oct 29, 2022
in
Big Data | Hadoop
by
SakshiSharma
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30.8k
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#hadoopinput-format
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
A __________ represents a distributed, immutable collection of elements of type T.
answered
Oct 22, 2022
in
Big Data | Hadoop
by
DavidAnderson
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7.4k
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hadoop-questions-answers
0
votes
For Scala users, there is the __________ API, which is built on top of the Java APIs.
answered
Oct 22, 2022
in
Big Data | Hadoop
by
DavidAnderson
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7.4k
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hadoop-questions-anwers
0
votes
Big-Data, Hadoop Interview Questions and Answers
answered
Jun 11, 2022
in
Big Data | Hadoop
by
john ganales
(
13.1k
points)
big-data
hadoop
0
votes
What is commodity hardware in Hadoop?
answered
May 22, 2022
in
Big Data | Hadoop
by
AdilsonLima
(
5.7k
points)
hadoop
+1
vote
File system comes with the _____ engines, which consists of one job tracker, to which client applications submit MapReduce jobs.
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
points)
file-system
Bigdata-questions-answers
Hadoop-questions-answers
+1
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Hadoop achieves reliability by replicating the data across multiple hosts and hence does not require ______ storage on hosts.
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
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data-replication
Bigdata-questions-answers
Hadoop-questions-answers
+1
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Which of the following patforms does Hadoop run on
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
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hadoop-platform
Bigdata-questions-answers
Hadoop-questions-answers
+1
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Big Data is generally characterised by three Vs that are stand for _____, _____ and _____.
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
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bigdata-characteristics
Bigdata-questions-answers
Hadoop-questions-answers
+2
votes
In Jan-2021, All India Council for Technical Education (AICTE) joined hands with which of the following to train 5 lakh students and faculty on cybersecurity?
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
points)
cybersecurity
Bigdata-questions-answers
Hadoop-questions-answers
+1
vote
Which of the following statement is true?
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
points)
hadoop-cluster
Bigdata-questions-answers
Hadoop-questions-answers
+1
vote
The types of Big Data are _________.
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
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30.6k
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bigdata-types
Bigdata-questions-answers
Hadoop-questions-answers
+1
vote
In which year Apache Kafka was developed ?
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
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apache-kafka
Bigdata-questions-answers
Hadoop-questions-answers
+1
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Which company developed Apache Kafka?
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
points)
apache-kafka
Bigdata-questions-answers
Hadoop-questions-answers
+1
vote
There are _______ forms of Big Data.
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
points)
big-data-forms
Bigdata-questions-answers
Hadoop-questions-answers
+1
vote
Hadoop (a big data tool) works with number of related tools. Choose from the following, the common tools included into Hadoop
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
points)
hadoop
Bigdata-questions-answers
Hadoop-questions-answers
+1
vote
IBM and ______ have announced a major initiative to use Hadoop to support university courses in distributed computer programming
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
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30.6k
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hadoop-support
Bigdata-questions-answers
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+1
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What are the 7 V’s of big data?
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
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30.6k
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7v-bigdata
Bigdata-questions-answers
Hadoop-questions-answers
+1
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Point out the wrong statement
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
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30.6k
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big-data-databases
Bigdata-questions-answers
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+1
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For what can traditional IT systems provides a foundation when they are integrated with big data technologies like
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
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30.6k
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data-technologies
Bigdata-questions-answers
Hadoop-questions-answers
+1
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The size of data in Big Data is of ___________ bytes.
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
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30.6k
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big-data-size
data-size
Bigdata-questions-answers
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The data node and name node in Hadoop are
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
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30.6k
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name-node
Bigdata-questions-answers
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+1
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What are the different featured of Big Data Analytics?
answered
Jan 29, 2022
in
Big Data | Hadoop
by
sharadyadav1986
(
30.6k
points)
big-data-feature
Bigdata-questions-answers
Hadoop-questions-answers
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