adplus-dvertising
frame-decoration

Question

What is the purpose of splits in Hadoop MapReduce?

a.

To divide reduce tasks

b.

To manage metadata for files and directories

c.

To coordinate read and write requests

d.

To divide the input data for parallel processing

Posted under Big Data Computing

Answer: (d).To divide the input data for parallel processing Explanation:Splits in Hadoop MapReduce are used to divide the input data for parallel processing.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the purpose of splits in Hadoop MapReduce?
Add Comment

Similar Questions

Discover Related MCQs

Q. In Hadoop MapReduce, how are map tasks distributed across the cluster?

View solution

Q. Which phase in a MapReduce job is responsible for sorting the map output data?

View solution

Q. What is the role of the jobtracker in Hadoop MapReduce?

View solution

Q. What does the replication factor in HDFS determine?

View solution

Q. In Hadoop MapReduce, when is the output of the reduce() function written to the distributed file system?

View solution

Q. What is the purpose of the copy phase in reduce tasks?

View solution

Q. When does a map task write its partial output data to disk?

View solution

Q. What is the purpose of the circular memory buffer in a map task?

View solution

Q. What is the role of splits in the MapReduce process?

View solution

Q. How does HDFS ensure fault tolerance for data blocks?

View solution

Q. What is the purpose of the replication factor in HDFS?

View solution

Q. What is the default block size in HDFS?

View solution

Q. What is the role of the namenode in HDFS?

View solution

Q. What is the primary design goal of the Hadoop Distributed File System (HDFS)?

View solution

Q. Why does the Hadoop master represent a single point of failure?

View solution

Q. What is the default number of map and reduce slots on a tasktracker in Hadoop?

View solution

Q. How does the jobtracker divide input data in a Hadoop MapReduce cluster?

View solution

Q. In a MapReduce job, what is the unit of work that users submit to the jobtracker?

View solution

Q. What is the role of the master node in a Hadoop MapReduce cluster?

View solution

Q. What is the primary purpose of the HBase database?

View solution
View All MCQs on Big Data Computing

Suggested Topics

Are you eager to expand your knowledge beyond Big Data Computing? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...

Internet of Things (IoT)

Discover how devices communicate with each other in the smart world with our IoT...

MySQL Database

Enhance your knowledge of relational databases with our MySQL MCQs. Understand...