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Best Practices and Optimization of Hadoop MCQ question and answer with solution | Hadoop MCQs

Learn Best Practices and Optimization of Hadoop MCQ Questions and answers with easy and logical explanations in hadoop. Best Practices and Optimization of Hadoop MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-10 section-1

Each section contains 100 MCQs on Best Practices and Optimization of Hadoop .
91
Point out the correct statement.
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Answer & Solution
Answer: Option A
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92
Amazon EMR also allows you to run multiple versions concurrently, allowing you to control your . . . . . . . . version upgrade.
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Answer: Option C
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93
. . . . . . . . provides multiple language implementations of the Advanced Message Queuing Protocol (AMQP).
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Answer: Option B
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94
Impala executes SQL queries using a . . . . . . . . engine.
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Answer: Option B
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95
Amazon EMR uses Hadoop processing combined with several . . . . . . . . products.
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Answer & Solution
Answer: Option A
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96
Workflow with id . . . . . . . . should be in SUCCEEDED/KILLED/FAILED.
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Answer: Option A
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97
Kafka uses key-value pairs in the . . . . . . . . file format for configuration.
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Answer: Option C
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98
Which of the following workflow definition language is XML based?
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Answer: Option A
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99
. . . . . . . . is an open source SQL query engine for Apache HBase.
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Answer: Option B
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100
Falcon promotes decoupling of data set location from . . . . . . . . definition.
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Answer: Option A
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