Why do we need a validation set and test set? What is the difference between them?

71

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Mention what is the best way to copy files between hdfs clusters?

59

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What are the types of presentation?

95

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What color attracts attention the most?

108

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What is a stretch database?

459

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What is project meta data?

464

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How to select HT/MV cable size ?

1992

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What is hashtable and explain features of hashtable?

556

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What is border in ms word?

311

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What does || mean in code?

543

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What is overfitting and underfitting?

1

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how can administrator assign java ee 5 security permissions to actual users in websphere application server?

448

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where can find the information on 2R manipulator?and wat is the history of this 2r manipulator?

1402

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Where is the export dump file located?

567

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Explain an automatic checkpoint

560

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