Recent questions in Big Data | Hadoop

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What is the difference between Hadoop and Traditional RDBMS?

asked Jan 26, 2020 in Big Data | Hadoop by rajeshsharma

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What are the main languages supported by Apache Spark?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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What is the difference between Apache Spark and Apache Hadoop MapReduce?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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What is a Parquet file in Spark?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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What is a DataFrame in Spark SQL?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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What is purpose of Spark SQL?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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What are the operations that can cause a shuffle in Spark?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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What is a Shuffle operation in Spark?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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What are the common Actions in Apache Spark?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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What are the common Transformations in Apache Spark?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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What are the main operations that can be done on a RDD in Apache Spark?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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What are the two ways to create RDD in Spark?

asked Jan 13, 2020 in Big Data | Hadoop by sharadyadav1986

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Which method of fs module is used to write a file?

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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User acceptance testing is done in the stage

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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Only positive scenarios are validated in _____ testing

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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Famous problem of dependency management is known as__

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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What is Transpiling in Angular?

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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What is the difference between finalize and finally methods in Csharp

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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Which of the following codes can make a request to a web server?

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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What is the use of Underscore Variable in REPL session?

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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Each type of Stream is an EventEmitter

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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Which of the one is true about Heteroskedasticity

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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GIT takes care of access control

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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What is default style of interface of Mocha framework?

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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Which of the following is a headless browser that runs on running Javascript?

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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By default, Mocha checks unit tests using the path ________

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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Which of the following is the ECMA 7 feature that allows promises without sending callback to .then and instead the value will be returned by the asyn

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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Which among the following is said to have a preprogrammed behavior and as well as preprogrammed expectations?

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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Write an example of spy wrapping on existing method var setNameSpy = sinon.spy(user, "setName") is an example of spy wrapping an existing method?

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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Clover is a type of istanbul reporter which output reports in __________ format.

asked Jan 13, 2020 in Big Data | Hadoop by AdilsonLima

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