R4RIN – MCQs, Mock Tests | Spring Spring Mcq Set 12

For mapping and persisting your objects with Hibernate and JPA.

1. Using the Hibernate API to persist objects with Hibernate XML mappings
2. Using the Hibernate API to persist objects with JPA annotations
3. Using JPA to persist objects with JPA annotations
4. all of the mentioned

✅ Correct Answer: 4

Core Programming Elements for Different Data Access Strategies.

1. Resource
2. Resource Factory
3. Session
4. All of the mentioned

✅ Correct Answer: 4

Interface whose instances can be obtained from a SessionFactory instance.

1. Session
2. Session Factory
3. All of the mentioned
4. none of the mentioned

✅ Correct Answer: 1

Interface whose instances can be obtained from an EntityManagerFactory instance.

1. Entity
2. EntityManager
3. All of the mentioned
4. None of the mentioned

✅ Correct Answer: 2

The exceptions thrown by Hibernate are of type HibernateException, while those thrown by JPA may be of type PersistenceException.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

To accept a session factory via dependency injection.

1. HibernateCourseDao
2. HibernateCourse
3. HibernateDao
4. All of the mentioned

✅ Correct Answer: 1

Property for factory bean to load the Hibernate configuration file.

1. config.xml
2. config
3. configLocation
4. None of the mentioned

✅ Correct Answer: 3

If you want to use this data source for your session factory, you can inject it into the dataSource property of LocalSessionFactoryBean.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

FactoryBean to create an entity manager factory in the IoC container.

1. LocalEntityManagerFactoryBean
2. LocalEntityManagerFactory
3. LocalEntityManager
4. all of the mentioned

✅ Correct Answer: 1

It allows you to override some of the configurations in the JPA configuration file.

1. LocalEntityManagerFactoryBean
2. LocalContainerEntityManagerFactoryBean
3. All of the mentioned
4. None of the mentioned

✅ Correct Answer: 2

Spring HibernateTemplate can simplify your DAO implementation by managing sessions and transactions for you.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

An alternative to Spring HibernateTemplate is:-

1. HibernateContext
2. Hibernate contextual sessions
3. All of the mentioned
4. None of the mentioned

✅ Correct Answer: 2

Sessionfactory can manage contextual sessions for you and allows you to retrieve them by the:-

1. getSession() method
2. getCurrent() method
3. getCurrentSession() method
4. none of the mentioned

✅ Correct Answer: 3

DAO methods require access to the session factory, which can be injected:-

1. a setter method
2. constructor argument
3. none of the mentioned
4. all of the mentioned

✅ Correct Answer: 4

DAO methods must be made transactional.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

Annotation to find a transaction and then fail, complaining that no Hibernate session been bound to the thread.

1. @Transaction
2. @Transactional
3. @Transactions
4. none of the mentioned

✅ Correct Answer: 2

In the bean configuration file for Hibernate (i.e., beans-hibernate.xml), you have to declare a HibernateTransactionManager instance for this application and enable declarative transaction via:-

1. tx:annotation
2. tx:annotationdriven
3. tx:annotation-driven
4. none of the mentioned

✅ Correct Answer: 3

HibernateTemplate will translate the native Hibernate exceptions into exceptions in Spring DataAccessException hierarchy.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

Annotation for Hibernate exceptions to be translated into Spring DataAccessException for consistent exception handling:-

1. @Translation
2. @Repo
3. @Repository
4. None of the mentioned

✅ Correct Answer: 3

Instance to translate the native Hibernate exceptions into data access exceptions in Spring DataAccessException hierarchy.

1. PersistenceExceptionPostProcessor
2. PersistenceExceptionTranslation
3. PersistenceException
4. PersistenceExceptionTranslationPostProcessor

✅ Correct Answer: 4

You can assign a component name in this annotation and have the session factory autowired by the Spring IoC container with @Autowired.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

Spring provides to simplify your DAO implementation by managing entitymanagers and transactions for you:-

1. HibernateTemplate
2. JpaTemplate
3. SpringTemplate
4. None of the mentioned

✅ Correct Answer: 2

Annotation used for entity manager injection in EJB components.

1. @PersistenceContext
2. @Persistence
3. @Persistence
4. None of the mentioned

✅ Correct Answer: 1

To use the context injection approach, you can declare an entity manager field in your DAO and annotate it with the @PersistenceContext annotation.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

JpaTemplate will translate the native JPA exceptions into exceptions in Spring DataAccessException hierarchy.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

Transactions can be described with key properties:-

1. Atomicity
2. Consistency
3. Isolation
4. all of the mentioned

✅ Correct Answer: 4

To access a database running on the Derby server, you have to add:-

1. Derby client library
2. Tomcat client library
3. All of the mentioned
4. None of the mentioned

✅ Correct Answer: 1

Spring’s transaction support offers a set of technology-independent facilities, including transaction managers.

1. org.springframework.transaction.PlatformTransactionManager
2. org.springframework.transaction.support.TransactionTemplate
3. all of the mentioned
4. None of the mentioned

✅ Correct Answer: 3

Spring’s core transaction management abstraction is based on the interface:-

1. PlatformTransaction
2. PlatformTransactionManager
3. TransactionManager
4. PlatformManager

✅ Correct Answer: 2

The PlatformTransactionManager interface provides methods for working with transactions:

1. getTransaction(TransactionDefinition definition)
2. commit(TransactionStatus status)
3. rollback(TransactionStatus status)
4. All of the mentioned

✅ Correct Answer: 4

Spring has several built-in implementations of PlatformTransactionManager interface for use with different transaction management APIs.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

A transaction manager is declared in the Spring IoC container as a normal bean.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

Method that allows you to start a new transaction (or obtain the currently active transaction).

1. getTransaction()
2. commit()
3. rollback()
4. All of the mentioned

✅ Correct Answer: 1

PlatformTransactionManager is an abstract unit for transaction management.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

Method to start a new transaction with that definition:-

1. getTransaction()
2. commit()
3. rollback()
4. None of the mentioned

✅ Correct Answer: 1

To help you control the overall transaction management process and transaction exception handling.

1. SpringTransactionTemplate
2. TransactionTemplate
3. Transaction
4. None of the mentioned

✅ Correct Answer: 2

You just have to encapsulate your code block in a callback class that implements the TransactionCallback interface and pass it to the TransactionTemplate execute method for execution. In this way, you don’t need to repeat the boilerplate transaction management code for this block.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

A TransactionTemplate can accept a transaction callback object that implements:-

1. TransactionCallback
2. TransactionCallbackWithoutResult class
3. All of the mentioned
4. None of the mentioned

✅ Correct Answer: 3

Spring (since version 2.0) offers a transaction advice that can be easily configured via the:-

1. rx:advice
2. bx:advice
3. tx:advice
4. None of the mentioned

✅ Correct Answer: 3

You can omit the transaction-manager attribute in the element if your transaction manager has the name transactionManager.

1. True
2. False
3. none
4. all the mentoined

✅ Correct Answer: 1

A transaction propagation behavior can be specified by the:-

1. propagation
2. consistency
3. isolation
4. All of the mentioned

✅ Correct Answer: 1

Transaction propagation behavior are defined in the:-

1. org.springframework.transaction.Transaction
2. org.springframework.transaction.TransactionDefinition
3. all of the mentioned
4. None of the mentioned

✅ Correct Answer: 2

If there’s an existing transaction in progress, the current method should run within this transaction.

1. Required
2. REQUIRES NEW
3. SUPPORTS
4. NOT SUPPORTED

✅ Correct Answer: 1

The current method must start a new transaction and run within its own transaction.

1. Required
2. REQUIRES NEW
3. SUPPORTS
4. NOT SUPPORTED

✅ Correct Answer: 2

If there’s an existing transaction in progress, the current method can run within this transaction.

1. Required
2. REQUIRES NEW
3. SUPPORTS
4. NOT SUPPORTED

✅ Correct Answer: 3

The current method should not run within a transaction.

1. Required
2. REQUIRES NEW
3. SUPPORTS
4. NOT SUPPORTED

✅ Correct Answer: 4

The current method must run within a transaction.

1. Required
2. MANDATORY
3. SUPPORTS
4. NOT SUPPORTED

✅ Correct Answer: 2

The current method should not run within a transaction. If there’s an existing transaction in progress, an exception will be thrown.

1. Required
2. MANDATORY
3. SUPPORTS
4. NEVER

✅ Correct Answer: 4

If there’s an existing transaction in progress, the current method should run within the nested transaction.

1. Required
2. MANDATORY
3. NESTED
4. NEVER

✅ Correct Answer: 3

For two transactions T1 and T2, T1 reads a field that has been updated by T2 but not yet committed.

1. Dirty Read
2. Nonrepeatable read
3. Phantom read
4. Lost Updates

✅ Correct Answer: 1