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|Design - Interview Questions and Answers for 'Perceptimed' - 1 question(s) found - Order By Newest|
|Almost sure to be asked in every company using any Dependency Injection framework ( Spring, Guice etc )|
|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 Nucleus Software Exports HCL Technologies Tata Consultancy (TCS) HCL Infosys Cognizant (CTS) Barclays General Electric Infosys Technologies Elsevier Sabre ZapCom Nike Sogeti CSG International Lowes DWS Mitsui Bussan Logistics Payment Processing Partners Liquidnet AmTrust Financial VectorForm Cybage Vanderbilt University Cigniti Accenture Ball Aerospace GE Healthcare 1-800 Contacts VinSolutions Arrow Electronics Monitise Avenue Code Thetus Corporation Shodogg Levi9 BuildLinks Suyati Technologies Kanerika Software Alliance Inspection Management Promega Victorious Zoll Data Systems Parkmobile PerceptiMed Crate and Barrel Carbonite Concur Codazen GlobalLogic AccuSoft Attinad Tillster AppRiver TrustPilot Pearson Kony Art Technology Group VeriSign Accion Labs IGS Energy National Bankruptcy Services RealPage Green Dot Indecomm Global bebo Technologies Open Solutions Xoriant NCR Macmillan Cancer Support NetSuite Asynchrony Labs DealDash Vizio Fiserv Federal Reserve Bank of Minneapolis Tinder FICO Trustwave intermediate   frequent|
|Name few Dependency Injection frameworks ?|
|What are the benefits of Dependency Injection or IOC ?|
|What are different types of dependency injections ?|
|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 ?|
|Which of the OOP's features facilitate dependency injection ?|