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Spring
Quiz 1
Solution
Q.1.
Which of the following class can be used to execute Sql queries in spring?
DBHelper
DBTemplate
JDBCHelper
JdbcTemplate
Q.2.
What is dependency injection?
It is a technique to get dependencies from any project.
It is one of the Spring modules.
It is used to promote loose coupling in code.
It is a design pattern that implements the Inversion of control (IoC) pattern for software applications.
Q.3.
Spring Dependency Injection is useful because it makes your code:
simple
easier to test
easier to understand
All of the above
Q.4.
The act of creating associations between different componenet of application is known as:
integrating
framing
wiring
collaborating
Q.5.
Which exception class is bound to all the exceptions thrown in Spring applications?
ArrayIndexOutofBound
SpringException
NullPointerException
DataAccessException
Q.6.
What types of dependency injection does Spring support?
Based on setters, getters, and properties
Based on the constructor and setters
Based on the constructor, setters, and getters
Based on the constructor, setters, and properties
Q.7.
What is the scope of stateful bean?
prototype
session
global-session
request
Q.8.
What is ContextStoppedEvent event?
This event is published when the HTTP Response is returned.
This event is published when the HTTP Request is received.
This event is published when the ApplicationContext is stopped using the stop() method on the ConfigurableApplicationContext interface.
This event is published when the Servlet Context is either initialized or refreshed.
Q.9.
What is global-session scope?
This scopes the bean definition to HTTP request
This scopes the bean definition to Spring IoC container.
This scopes a bean definition to an HTTP Application/ Global session.
This scopes the bean definition to HTTP Session.
Q.10.
Which are the modules of Data Access/ integration layer?
JDBC, ORM, OXM, JMS
JDBC, ORM, OXM, JMS
JDBC, ORM, Web, Beans
JDBC, ORM, OXM, JMS, Transactions
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