Is it necessary to start Hadoop to run any Apache Spark Application ?

197

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Is char a method in java?

520

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What is the use of QueryString in Node.js?

222

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When I delete any data from a table, does the sql server reduce the size of that table?

590

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At what instance you get locked out of your wordpress admin and see your website as a blank screen?

124

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Are html tags case sensitive?

514

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Tell me what is google my business?

84

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What are the two basic tags in html list?

452

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What are 3 common font styles?

316

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What is inline styling?

271

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Actinium-227 has a long half-life and emits alpha particles. How can this property be harnessed in radiation detectors or other monitoring devices?

165

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What is churn? How would it help predict and control churn for a customer?

116

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How we will test ubercate

1545

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How hbase handles the write failure?

164

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Explain the difference between rebase and merge?

1

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