Explain what are slowly changing dimensions?

701

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Why is checkpointing important in hadoop?

293

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How do you use the or function in excel?

347

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How to export data to a csv file?

723

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what are the most common input formats defined in Hadoop?

420

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Can you filter data in hashed file?

3451

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How to create a directory in perl?

615

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function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?

2190

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How angular js integrates with html?

488

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Explain COM with example?

647

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What is a cyclic dependency?

137

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What is the surrogate key?

741

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Do you know what is awb?

555

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What are pressure transducers?

728

---

How do I compare two excel 2010 files?

371

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