What do you know about the garbage collector in java?

438

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What is the functionality of jobtracker in hadoop? How many instances of a jobtracker run on hadoop cluster?

316

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Define outer join?

412

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what Neo4j CQL MATCH command is used for?

3

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What is smb used for?

488

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How to access a models data from a view in backbone.js?

3

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What is an empty tag in html?

329

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What is random forests and how is it different from decision trees?

70

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Why stringbuffer is faster than string?

408

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Out of memory exception is there, how to handle that exception?

355

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What is React.PropTypes?

109

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I have multiple constructors defined in a class. Is it possible to call a constructor from another constructor’s body?

435

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How to preventdefault on anchor tags?

325

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Does web api called using javascript would work from outlook in offline mode?

3

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Explain what are the system fields? Explain?

454

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