Question
a.
EMR
b.
Isilon solutions
c.
AWS
d.
None of the mentioned
Posted under Hadoop
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. __________ are highly resilient and eliminate the single-point-of-failure risk with traditional Hadoop deployments.
Similar Questions
Discover Related MCQs
Q. HDFS and NoSQL file systems focus almost exclusively on adding nodes to ____________
View solution
Q. Which is the most popular NoSQL database for scalable big data store with Hadoop?
View solution
Q. The ___________ can also be used to distribute both jars and native libraries for use in the map and/or reduce tasks.
View solution
Q. HBase provides ___________ like capabilities on top of Hadoop and HDFS.
View solution
Q. __________ refers to incremental costs with no major impact on solution design, performance and complexity.
View solution
Q. Streaming supports streaming command options as well as _________ command options.
View solution
Q. Which of the following Hadoop streaming command option parameter is required?
View solution
Q. To set an environment variable in a streaming command use ____________
View solution
Q. The ________ option allows you to copy jars locally to the current working directory of tasks and automatically unjar the files.
View solution
Q. ______________ class allows the Map/Reduce framework to partition the map outputs based on certain key fields, not the whole keys.
View solution
Q. Which of the following class provides a subset of features provided by the Unix/GNU Sort?
View solution
Q. Which of the following class is provided by the Aggregate package?
View solution
Q. Hadoop has a library class, org.apache.hadoop.mapred.lib.FieldSelectionMapReduce, that effectively allows you to process text data like the unix ______ utility.
View solution
Q. ___________ generates keys of type LongWritable and values of type Text.
View solution
Q. In _____________ the default job is similar, but not identical, to the Java equivalent.
View solution
Q. An input _________ is a chunk of the input that is processed by a single map.
View solution
Q. An ___________ is responsible for creating the input splits, and dividing them into records.
View solution
Q. ______________ is another implementation of the MapRunnable interface that runs mappers concurrently in a configurable number of threads.
View solution
Q. Which of the following is the only way of running mappers?
View solution
Q. _________ is the base class for all implementations of InputFormat that use files as their data source.
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Hadoop? 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!
