What is the need of MapReduce?

22

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What is the current latest version of tableau desktop(as of feb.2015)?

17

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Usage of And/Or/Not operators in AWK?

452

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What is the difference between Open Connection command ang Open Session Command?

1376

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What are abstract classes and anonymous classes?

74

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What do you mean by product catalog?

49

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How to use ruby methods.

1

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in shunt clippers why a resistor is used in sereis with the input

937

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Why is Zigbee protocol so important for the Internet of Things implementation?

1

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What are different states of an entity bean in hybernate?

1

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Name some properties of thread class.

41

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What is meant by average load time?

1

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How can we find out the duplicate values in an oracle table?

38

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What are the new selectors in css3?

5

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What are the limitations of title and description tags?

48

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