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- Spring - Bean Definition Inheritance
- Spring - Dependency Injection
- Spring - Injecting Inner Beans
- Spring - Injecting Collection
- Spring - Beans Auto-Wiring
- Annotation Based Configuration
- Spring - Java Based Configuration
- Spring - Event Handling in Spring
- Spring - Custom Events in Spring
- Spring - AOP with Spring Framework
- Spring - JDBC Framework
- Spring - Transaction Management
- Spring - Web MVC Framework
- Spring - Logging with Log4J
Spring Useful Resources
Spring Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to Spring Framework. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Q 1 - Which are the modules of Web layer?
A - WebSocket, Servlet, Web, Portlet
Answer : A
Explanation
WebSocket, Servlet, Web, Portlet are the modules of Web layer.
Q 2 - Which are the IoC containers in Spring?
A - BeanFactory, ApplicationContext
B - BeanFactory, ApplicationContext, IocContextFactory
Answer : A
Explanation
BeanFactory, ApplicationContext classes acts as IoC containers in Spring.
Q 3 - What is true about <props> collection configuration elements?
A - This helps in wiring a list of values, allowing duplicates.
B - This helps in wiring a list of values but without any duplicates.
Answer : A
Explanation
<props> tag is used to inject a collection of name-value pairs where name and value are both Strings.
Q 4 - What is constructor mode of autowiring?
Answer : D
Explanation
Constructor mode of autowiring is similar to byType, but type applies to constructor arguments. If there is not exactly one bean of the constructor argument type in the container, a fatal error is raised.
Q 5 - What is ContextStoppedEvent event?
A - This event is published when the Servlet Context is either initialized or refreshed.
C - This event is published when the HTTP Request is received.
D - This event is published when the HTTP Response is returned.
Answer : B
Explanation
This event is published when the ApplicationContext is stopped using the stop() method on the ConfigurableApplicationContext interface.
Q 6 - How after-throwing advice works?
A - Run advice after a method execution only if method exits by throwing an exception.
B - Run advice after a class loads only if class throws exception during load time.
C - Run advice after http response is returned with error status.
D - Run advice after http request is processed and an exception occurred.
Answer : A
Explanation
after-throwing advice runs after http request is processed and an exception occurred.
Q 7 - Which ORM Spring supports ?
Answer : D
Explanation
Spring supports all the mentioned ORMs.
Q 8 - What stands true for spring framework?
Answer : A
Explanation
Spring framework is a light weight framework.
Q 9 - How bean life cycle can be controlled?
B - Using InitializingBean class only
Answer : D
Explanation
Life cycle of a bean can be controlled using init() method or using InitializingBean / DisposableBean classes.
Q 10 - What is ACID in transactional management?
A - Accurate, Controlled, Isolation, Durability
B - Atomicity, Consistency, Independent, Done
Answer : C
Explanation
ACID stands for Atomicity, Consistency, Isolation, Durability.