What are the main components of Big Data?
All of the Options are Correct
Explanation: All of the above are the main components of Big Data.
HDFS
YARN
MapReduce
Category: Hadoop MCQs
All of the following accurately describe Hadoop, EXCEPT ____________
All of the following accurately describe Hadoop, EXCEPT ____________
Real-time
Explanation: Apache Hadoop is an open-source software framework for distributed storage and distributed processing of Big Data on clusters of commodity hardware.
Open-source
Java-based
Distributed computing approach
__________ has the world’s largest Hadoop cluster.
__________ has the world’s largest Hadoop cluster.
Facebook
Explanation: Facebook has many Hadoop clusters, the largest among them is the one that is used for Data warehousing.
Datamatics
Apple
None of the Options are Correct
Facebook Tackles Big Data With _______ based on Hadoop.
Facebook Tackles Big Data With _______ based on Hadoop.
Project Prism
Explanation: Prism automatically replicates and moves data wherever it’s needed across a vast network of computing facilities.
Prism
Project Big
Project Data
___________ is general-purpose computing model and runtime system for distributed data analytics.
___________ is general-purpose computing model and runtime system for distributed data analytics.
Mapreduce
Explanation: Mapreduce is general-purpose computing model and runtime system for distributed data analytics.
Drill
Oozie
None of the Options are Correct
In how many forms BigData could be found?
In how many forms BigData could be found?
3
Explanation: BigData could be found in three forms: Structured, Unstructured and Semi-structured.
4
5
None of the Options are Correct
Which of the following are Benefits of Big Data Processing?
Which of the following are Benefits of Big Data Processing?
All Options are Correct
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Businesses can utilize outside intelligence while taking decisions
Improved customer service
Better operational efficiency
Which of the following are incorrect Big Data Technologies?
Which of the following are incorrect Big Data Technologies?
Apache Pytarch
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Apache Hadoop
Apache Spark
Apache Kafka
The overall percentage of the world’s total data has been created just within the past two years is ?
The overall percentage of the world’s total data has been created just within the past two years is ?
90 Percent
Explanation: The overall percentage of the world’s total data has been created just within the past two years is 90%.
95 Percent
85 Percent
80 Percent
Transaction data of the bank is?
Transaction data of the bank is?
structured data
WellDone! Your Selected answer is Correct. Data which can be saved in tables are structured data like the transaction data of the bank.
unstructured data
Both
None of the Options are Correct