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Interview Questions and Answers for 'Sogeti' - 3 question(s) found - Order By Newest

Almost sure to be asked in every company using any Dependency Injection framework ( Spring, Guice etc )
  Q1. What is Dependency Injection or IOC ( Inversion of Control ) ?Design

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 80 Companies      intermediate        frequent


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 Which of the following Java features facilitates Dependency Injection - Inheritance or Composition ?
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 Difference between constructor and setter injection ?
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Frequently asked to fresh graduates.
  Q2. Difference between Process and Thread ?Operating System
Anonymous
Ans. Process is a program in execution whereas thread is a separate path of execution in a program.

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   Like         Discuss         Correct / Improve     java   threads   multi threading   operating system   basic interview question     Asked in 24 Companies      basic        frequent


Related Questions

  What is the difference between time slicing and preemptive scheduling ?
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  What is the initial state of a thread when it is created and started?
  What is suspend() method used for ?
  Difference between suspend() and stop() ?
  What is a daemon thread? Give an Example ?


 Q3. Scale yourself on Java on the scale of 1 to 10General2017-01-11 15:48:29

Ans. [Open Ended Answer]

The objective of the question is to check how efficient one is in the language so that appropriate level questions are asked. Don't tell too high number if you are being interviewed for a junior or mid level position as the interviewer may throw advance level questions.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like         Discuss         Correct / Improve          Asked in 17 Companies


Related Questions

  Difference between == and .equals() ?
  Why is String immutable in Java ?
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or

What is the difference between String , StringBuilder and StringBuffer ?
  What are the difference between composition and inheritance in Java?
  What are different ways to create String Object? Explain.
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  What is the difference between Encapsulation and Abstraction?




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