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Interview Questions and Answers for 'Trustwave' - 4 question(s) found - Order By Newest | ||||
Almost sure to be asked in every company using any Dependency Injection framework ( Spring, Guice etc ) | ||||
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Ans. It is a Design Pattern that facilitates loose coupling by sending the dependency information ( object references of dependent object ) while building the state of the object. Objects are designed in a manner where they receive instances of the objects from other pieces of code, instead of constructing them internally and hence provide better flexibility. | ||||
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Like Discuss Correct / Improve  design patterns   ioc ( Inversion of Control )  dependency injection Asked in 83 Companies intermediate   frequent | ||||
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Ans. Java only provides pass by value. | ||||
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Like Discuss Correct / Improve  ebay   pass by value   pass by reference   method call   methods   functions   function call Asked in 10 Companies basic   frequent | ||||
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This question was recently asked at 'Trustwave'.This question is still unanswered. Can you please provide an answer. | ||||
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Like Discuss Correct / Improve   Asked in 1 Companies | ||||
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Ans. int convert(int binaryInt) { int sumValue=0; int multiple = 1; while(binaryInt > 0) { binaryDigit = binaryInt; binaryInt = binaryInt /10; sumValue = sumValue (binaryDigit * multiple); multiple = multiple * 2; } return sumValue; } | ||||
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Like Discuss Correct / Improve  code  coding Asked in 1 Companies basic | ||||