- Spring Core Basics
- Spring - Home
- Spring - Overview
- Spring - Architecture
- Spring - Environment Setup
- Spring - Hello World Example
- Spring - IoC Containers
- Spring - Bean Definition
- Spring - Bean Scopes
- Spring - Bean Life Cycle
- Spring - Bean Post Processors
- 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 Questions and Answers
- Spring - Questions and Answers
- Spring Useful Resources
- Spring - Quick Guide
- Spring - Useful Resources
- Spring - Discussion
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 Data Access/ integration layer?
Answer : A
Explanation
JDBC, ORM, OXM, JMS, Transactions are the modules of Data Access/ Integration 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 prototype scope?
A - This scopes a single bean definition to have any number of object instances.
B - This scopes the bean definition to a single instance per HTTP Request.
C - This scopes the bean definition to a single instance per HTTP Session.
D - This scopes the bean definition to a single instance per HTTP Application/ Global session.
Answer : A
Explanation
prototype scope allows Spring IoC container to create any number instances per IoC container.
Q 4 - Which are the different modes of autowiring?
A - no, byName, byType, constructor, autodetect
B - no, byName, byType, constructor, autocorrect
Answer : A
Explanation
Autowiring modes are five: no, byName, byType, constructor, autodetect.
Q 5 - What is ContextStartedEvent event?
A - This event is published when the Servlet Context is either initialized or refreshed.
B - This event is published when the HTTP Request is received.
D - This event is published when the HTTP Response is returned.
Answer : C
Explanation
ContextStartedEvent event is published when the ApplicationContext is started using the start() method on the ConfigurableApplicationContext interface.
Q 6 - How around advice works?
A - Run advice before and after the advised method is invoked.
B - Run advice before and after a class is loaded.
Answer : A
Explanation
around advice runs before and after the advised method is invoked.
Answer : B
Explanation
AOP is not the part of spring core container.
Q 8 - Thread scoped bean is introduced in which version of spring framework.
Answer : C
Explanation
Thread scoped bean is introduced in 3.0 version of spring framework.
Answer : C
Explanation
Stateful bean is of prototype scope.
Answer : A
Explanation
A bean can be configured to have an inner bean.
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