What is mlib in apache spark?

143

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What is power save mechanism?

441

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What is exclusive process?

94

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What combiners are and when you should use a combiner in a mapreduce job?

264

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How do you scale a word document?

229

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What is the tool to be used to perform java support pack upgrade ?

377

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In the derived class, which data member of the base class are visible?

502

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What is clean url in drupal?

68

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What exactly is hadoop?

317

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How create measures and dimensions?

457

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How to declare the message bundle in jsf?

28

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What are the different oracle database objects?

434

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What are the types of database management system?

381

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What is the job of blend () and repartition () in Map Reduce?

248

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In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.

921

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