VMware 2V0-72.22 問題集

質問 1：
Which two statements are true regarding @DataJpaTest? (Choose two.)
A. It can be used for testing JdbcTemplate.
B. It can be used for testing both JPA components and NoSQL components.
C. TestEntityManager provides all methods that are provided by EntityManager and more.
D. If an embedded database is on the classpath, it will be used to configure a DataSource by default.
E. It auto-configures a TestEntityManager bean.
正解：D,E
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Refer to the exhibit.

Based on the default Spring behavior, choose the correct answer. (Choose the best answer.)
A. Two AccountRepository beans will be instantiated as the accountRepository() method will be called two times.
B. Three AccountRepository beans will be instantiated as the accountRepository() method will be called three times.
C. One AccountRepository bean will be instantiated since the default scope is singleton.
D. Many AccountRepository beans will be instantiated, depending how often accountRepository(), transferService() and accountService() are called.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which statement describes the @AfterReturning advice type? (Choose the best answer.)
A. The advice is invoked only if the method returns successfully but not if it throws an exception.
B. Typically used to prevent any exception, thrown by the advised method, from propagating up the call-stack.
C. The @AfterReturning advice allows behavior to be added after a method returns even if it throws an exception.
D. The advice has complete control over the method invocation; it could even prevent the method from being called at all.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which two statements are true concerning constructor injection? (Choose two.)
A. Constructor injection only allows one value to be injected.
B. Field injection is preferred over constructor injection from a unit testing standpoint.
C. Constructor injection is preferred over field injection to support unit testing.
D. Construction injection can be used with multiple constructors without @Autowired annotation.
E. If there is only one constructor the @Autowired annotation is not required.
正解：C,E
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which two statements are true regarding Spring Security? (Choose two.)
A. Access control can be configured at the method level.
B. In the authorization configuration, the usage of permitAll () allows bypassing Spring security completely.
C. It provides a strict implementation of the Java EE Security specification.
D. A special Java Authentication and Authorization Service (JAAS) policy file needs to be configured.
E. Authentication data can be accessed using a variety of different mechanisms, including databases and LDAP.
正解：A,E
解説: (Topexam メンバーにのみ表示されます)

質問 6：
What are the two reasons Spring be used to build a Java application? (Choose two.)
A. Spring automates a Java application build.
B. Spring provides abstractions over infrastructure such as persistence and messaging.
C. Spring provides a Dependency Injection container.
D. Spring provides comprehensive Java IDE support.
E. Spring automates deployment of Java applications to all of the major cloud providers.
正解：B,C
解説: (Topexam メンバーにのみ表示されます)