Inversion of Control Test

Question 2: DIP stands for __________ .

• Dependency Injection Principle
• Dependency Inversion Protocol
• Dependency Interface Principle
• Dependency Inversion Principle

Question 3: IoC is a ___________ .

• Design Pattern
• Design Principle
• Framework
• None of the above

Question 4: DIP is a ______________.

• Design Principle
• Design Pattern
• Plug-in
• None of the above

Question 5: Dependency Injection is a __________.

• Design Principle
• Design Pattern
• Code snippet
• All of the above

Question 6: IoC, DIP and DI are aimed to achieve ____________.

• Tight coupling
• Loose coupling
• Unit testing
• Performance

Question 7: Which of the following pattern can be used to implement IoC?

• Service Locator
• Abstract Factory
• Dependency Injection
• All of the above

Question 8: Which principle suggests "High-level modules should not depend on low-level modules. Both should depend on abstraction. Abstractions should not depend on details. Details should depend on abstractions."

• IoC
• DIP
• IoC Container
• None of the above

Question 9: What are the types of Dependency Injections?

• Constructor Injection
• Method Injection
• Property Injection
• All of the above

Question 10: DI pattern involves which of the following types of classes?

• Client
• Service
• Injector
• All of the above

Question 11: IoC Container is the __________.

• Framework
• Design Pattern
• Design Principle
• Third-party framework

Question 12: Which of the following are IoC containers for .NET application?

• Unity Container
• Ninject
• StructureMap
• All of the above

Question 13: Unity container is __________________.

• Open-source framework
• Licenced product
• Licenced product of Microsoft
• None of the above

Question 14: Which is the default injection type of Unity container?

• Constructor Injection
• Method Injection
• Property Injection
• All of the above

Question 15: How to register a type with Unity container?

• container.RegisterType<ICar>(typeof(BMW));
• container.Register<ICar, BMW>();
• container.RegisterType<ICar, BMW>();
• All of the above

Question 16: Which of the following attribute should apply for construction injection using Unity container if a class contains multiple constructors?

• [InjectionConstructor]
• [Injection]
• [DependencyInjection]
• [ConstructorInjection]

Question 17: Which of the following attribute can be used to perform a property injection using Unity container?

• [PropertyInjection]
• [Dependency]
• [InjectionProperty]
• [DependencyInjection]

Question 18: Which of the following attribute can be used to perform method injection using Unity container?

• [DependencyInjection]
• [Injection]
• [InjectionMethod]
• [MethodInjection]

Question 19: Which of the followings are valid overrides in Unity container?

• ParameterOverride
• PropertyOverride
• DependencyOverride
• All of the above

Question 20: Which of the following lifetime manager is used to create singleton object?

• TransientLifetimeManager
• ContainerControlledLifetimeManager
• HierarchicalLifetimeManager
• All of the above