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Interview Questions and Answers for 'Fidelity information services (fis)' - 4 question(s) found - Order By Newest

 Q1. Can you write the code for implementing the one to many (student -> courses) relationship in hibernate?Hibernate2017-09-30 07:23:32

 This question was recently asked at 'Fidelity Information Services (FIS)'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve          Asked in 1 Companies


 Q2. Can you explain software design principles cohesion and coupling with an example?Design2017-09-30 07:24:10

 This question was recently asked at 'Fidelity Information Services (FIS)'.This question is still unanswered. Can you please provide an answer.


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   Like         Discuss         Correct / Improve     cohesion  coupling     Asked in 1 Companies        frequent


 Q3. What is abstraction ?Design2017-10-13 09:23:38

Ans. Abstraction is a process of hiding the implementation details and describing only the functionality to the user.

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   Like         Discuss         Correct / Improve     bstraction  oops concepts  oops principle     Asked in 22 Companies


 Q4. What is concurrent interface ?Core Java2020-02-07 09:48:12

 This question was recently asked at 'Fidelity Information Services (FIS)'.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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