Free Professional Develop VMware Spring Exam 2V0-72.22 Exam Practice Test

Which statement defines a pointcut? (Choose the best answer.)

• A point in the execution of a program such as a method call or field assignment.
• An expression that selects one or more join points.
• A module that encapsulated advices.
• Code to be executed at each selected join point.

Which two statements are true concerning constructor injection? (Choose two.)

• If there is only one constructor the @Autowired annotation is not required.
• Constructor injection only allows one value to be injected.
• Constructor injection is preferred over field injection to support unit testing.
• Construction injection can be used with multiple constructors without @Autowired annotation.
• Field injection is preferred over constructor injection from a unit testing standpoint.

Which two options will inject the value of the daily.limit system property? (Choose two.)

• @Value(''#{daily.limit}'')
• @Value(''$(systemProperties.daily.limit)'')
• @Value(''$(daily.limit)'')
• @Value(''#{systemProperties['daily.limit']}'')
• @Value(''#{systemProperties.daily.limit}'')

Which two statements are correct when @SpringBootApplication is annotated on a class? (Choose two.)

• It causes Spring Boot to enable auto-configuration by default.
• Component scanning will start from the package of the class.
• All other annotations on the class will be ignored.
• Methods in the class annotated with @Bean will be ignored.
• A separate ApplicationContext will be created for each class annotated with @SpringBootApplication.

Which two statements are true regarding @DataJpaTest? (Choose two.)

• TestEntityManager provides all methods that are provided by EntityManager and more.
• If an embedded database is on the classpath, it will be used to configure a DataSource by default.
• It can be used for testing both JPA components and NoSQL components.
• It auto-configures a TestEntityManager bean.
• It can be used for testing JdbcTemplate.

Which two statements describe Spring JdbcTemplate? (Choose two.)

• All JdbcTemplate methods throw SQLException which you are required to handle.
• The JdbcTemplate provides the ability to work with result sets.
• The JdbcTemplate can only perform update but not insert to the database.
• The JdbcTemplate provides methods for query execution.
• The JdbcTemplate generates SQL statements.

Which two options are valid optional attributes for Spring's @Transactional annotation? (Choose two.)

• isolation
• writeOnly
• nestedTransaction
• readWrite
• propagation

Which two annotations indicate that the transaction for a transactional test method should be committed after the test method has completed? (Choose two.)

• @SqlMergeMode(false)
• @Rollback(false)
• @Commit
• @Sql(alwaysCommit=true)
• @Transactional(commit=true)

Which two statements are correct regarding Spring Boot 2.x Actuator Metrics? (Choose two.)

• An external monitoring system must be used with Actuator.
• The metrics endpoint /actuator/metrics is exposed over HTTP by default.
• Timer measures both the number of timed events and the total time of all events timed.
• Custom metrics can be measured using Meter primitives such as Counter, Gauge, Timer, and DistributionSummary.
• A metric must be created with one or more tags.

Which three types of objects can be returned form a JdbcTemplate query? (Choose three.)

• Generic MapS
• Simple types (int, long, String, etc)
• JSONObject
• User defined types
• Properties
• XMLObject