Clarify what combiners are and when you should utilize a combiner in a map reduce job?

194

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how to merge 2 crosstabs thans

1863

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What is a “proximity probe” used to measure?

1244

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How many modules can be used in a single html page?

273

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Explain how can you estimate the efficiency of a pump?

323

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Hi All, I am facing one problem in QTP. There is link object in my application that exist in the Frame in mozilla firefox. Click event on that object is not working but once the frame is enabled/activated then click event works fine.But the frame does not have the activate property. This problem is coming in firefox only. Regards

2021

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What is the function of nameserver?

327

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If server crashes then how do you check behind it or error log where you will find that log?

3

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How do you update an index in word 2010?

185

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what is the defference between test specification and test plan?

1455

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What Is The Difference Between Accounts Payable And Accrued Expenses Payable?

395

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What is a border server?

328

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What is the default level of parallelism in apache spark?

116

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specific example of a time when criticised your work.

440

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What are the 2 kinds of data type conversions in c#?

333

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