CoreSpringV3.2 무료 덤프문제 온라인 액세스

Consider the following Spring Security configuration
<security:http> <security:intercept-url pattern="/accounts/*" access="ROLE_USER" /> <security:intercept-url pattern="/accounts/editAccount.htm" access="ROLE_ADMIN" />
</<security:http>
In order to access to "/accounts/editAccount.htm", what role is required? (select one)

• A.ROLE_ADMIN
• B.No role is required
• C.Both ROLE_USER and ROLE_ADMIN
• D.ROLE_USER

Identify which statement indicates potential advantages of using Spring's Dependency Injection (select one)

• A.Integration testing is made easier because different components used for testing can easily be injected
• B.All of the above
• C.Configuration can be externalized and centralized in a small set of files
• D.Dependencies between application components can be managed external to the components themselves

Which of the following statements about the @Autowired annotation is NOT true? (select one)

• A.@Autowired is a Spring-specific annotation
• B.The default behavior is that if a dependency cannot be satisfied with @Autowired, the ApplicationContext will throw a RuntimeException
• C.Multiple arguments can be injected into a single method using @Autowired
• D.It cannot be used to annotate fields, only constructors and methods

If the propagation behavior is Propagation.REQUIRES_NEW, choose the statement which describes the propagation behavior (select one)

• A.Runs in a nested transaction if an active transaction exists. If an active transaction does not exist, the transaction behaves as if Propagation.REQUIRED is set
• B.Supports a transaction if one already exists. Throws an exception if an active transaction does notexist.
• C.Always starts a new transaction. If an active transaction already exists, it is suspended
• D.Always executes without a transaction even if an active transaction exists. Throws an exeception if anactive transaction exists.

If the propagation behavior is Propagation.REQUIRED, choose the statement which describes the propagation behavior (select one)

• A.Executes in a transaction if one already exists. If there is no transaction, it starts a new one.
• B.Executes in a transaction if one already exists. If there is no transaction, it executes without a transaction context.
• C.Executes in a transaction if one already exists. Throws an exception if there is no active transaction.
• D.Executes in a nested transaction if an active transaction exists. If there is no transaction, it starts a new one.