Process - Interview Questions and Answers for 'Elsevier' | Search Interview Question

Process - Interview Questions and Answers for 'Elsevier' - 2 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 ) ?

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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What are the benefits of Dependency Injection or IOC ?

What are different types of dependency injections ?

Name few Dependency Injection frameworks ?

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What are the various Auto Wiring types in Spring ?

What is the difference betweeen @Inject and @Autowired ?

Which of the following Java features facilitates Dependency Injection - Inheritance or Composition ?

What are the different ways in which dependency injection can be done using Spring Framework ?

Difference between constructor and setter injection ?

Q2. Explain Agile Software Development Methodology ?

Process

Ans. https://en.wikipedia.org/wiki/Agile_software_development

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Which Software Development methodology is being used in your current Job ?

What is the difference between SDLC and Agile ?

What is the difference between Kan Ban and Agile ? Which one do you prefer ?

What development process / methodology are you using ? Are you using agile ?

difference between the agile model and v model.

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