data structures and backend with java coursera week 2 quiz answers
Spring - Practice Quiz
1. Which of the following options describes the purpose of an Inversion of Control (IOC) Container in the Spring framework in MyEclipse?
- To manage dependencies and control the instantiation and lifecycle of objects
- To provide an interface for interacting with databases
- To provide a way to define web services and RESTful APIs
- To handle security and authorization in a Spring application
2. Which of the following options describes the primary benefit of Dependency Injection (DI) in the Spring framework in MyEclipse?
- Loose coupling and easier testing
- Improved performance and scalability
- Simplified configuration and deployment
- Enhanced security and authentication
3. Which of the following options describes the role of an IOC Container in the Spring framework in MyEclipse?
- It is responsible for managing the lifecycle of objects and controlling their instantiation
- It provides an interface for interacting with databases and other external resources.
- It defines web services and RESTful APIs for the application.
- It handles security and authorization in a Spring application.
4. Which of the following options describes a type of Dependency Injection (DI) supported by the Spring framework in MyEclipse?
- Constructor Injection
- Method Injection
- Field Injection
- Property Injection
Spring and Spring boot - Graded Quiz
6. Which of the following is NOT a feature of the Spring framework?
- Inversion of Control (IOC) container.
- Aspect-oriented programming (AOP).
- Data access and integration.
- Model-View-Controller (MVC) architecture.
7. What is the main purpose of an Inversion of Control (IOC) container in Spring?
- To provide a way to manage dependencies between objects.
- To provide a way to handle HTTP requests in a web application.
- To provide a way to define database connections and manage database operations.
- To provide a way to define web services and expose them as SOAP or RESTful endpoints.
8. Which of the following options best describes the purpose of Dependency Injection (DI) in Spring?
- To automatically resolve dependencies between objects at runtime.
- To enforce strict separation of concerns in a layered architecture.
- To enable remote communication between distributed systems.
- To provide a way to store and retrieve configuration settings for an application.
9. Which of the following statements best describes the difference between Spring and Spring Boot?
- Spring is a framework for building enterprise Java applications, while Spring Boot is a lightweight framework for building standalone Java applications.
- Spring Boot is a newer version of Spring with additional features and improvements.
- Spring Boot is a replacement for Spring and should be used instead of Spring in all projects.
- Spring and Spring Boot are interchangeable terms that refer to the same framework.
10. What is the main purpose of the Spring Initializer?
- To create a new Spring project with default configuration settings.
- To configure the runtime environment for a Spring application.
- To deploy a Spring application to a web server.
- To create a new instance of a Spring bean.