Explain about spm?

99

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What does count (*) mean in sql?

351

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how to explain tne project at the time of interview? where to start and how to end? plz explain in detail thax in advance

1266

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What is the xmlhttprequest object in ajax?

188

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Explain what is difference between an input split and hdfs block?

1

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What is a heal tool?

1

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mic classes in flex? : adobe flex action script

1

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Define partitions in apache spark.

1887

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How will you test a keyboard?

232

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What is the purpose of xmlhttprequest?

190

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How the programmer of a class should decide whether to declare member function or a friend function?

261

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How do I use excel formulas?

87

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Explain what is traceability matrix?

223

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What is the use of pyspark?

3

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How do I change iis settings?

163

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