Is Namenode machine same as DataNode machine as in terms of hardware?

334

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WHAT VISA YOU ARE APPLING FOR

2127

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What is an EDT, Base Enum, how can we use array elements of an EDT?

85

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What are Associative Arrays?

1004

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What is df -h command?

918

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What are the two key features of swing?

739

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Explain about "Defect life cycle" in HP Quality Center ?

2033

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Can we use left join in linq?

87

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What are the methods called when a ui component is intialized? : adobe flex action script

3

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What is the difference in Login Security Modes between v6.5 and 7.0?

1843

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What is a slide title master pair?

197

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What is the difference between a star, satellite and a planet?

97

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what is intermediate language?

794

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What is an example of a primary key?

724

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What are the features of spring?

260

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