NGA-SprngBoot

The requirement for publishing an application's data as a REST service is.

• @ModelandAttrbute

• @RequestMapping

• @Bean

• None of the above

_____________ is the component in Spring Boot auto-configures a DataSource based on the classpath settings.

• DataSourceAutoConfiguration

• JdbcTemplate

• HibernateTemplate

• ServletTemplate

____________ is the embedded servlet container will supported by default in Spring Boot.

• Tomcat

• Gradel

• Maven

• None of the above

In Spring Boot, what is the primary purpose of the @ComponentScan annotation?

• To indicate class in Bean

• To indicate class Configuration class

• to Indicate class is RestController

• Scan for Spring components and configurations

Can you explain what the @Entity annotation is for in Spring Boot?

• To make a declaration of a JPA entity

• To make a declaration of a Repository

• To make a declaration of a Configuration

• To make a declaration of a Bean

What is the process for accessing the H2 database's web console during development in Spring Boot?

• Enabling spring.h2.console.enabled is done by setting it to true

• Enabling server.port = 2345

• Enabling spring.datasource to true

• None of the above

Which annotation is used to define SQL queries in repository interfaces in Spring Boot?

• @Query

• @Entity

• @Id

• @Column

What is the process for defining a JPA repository in Spring Boot?

• An interface can be defined that extends CrudRepository or JpaRepository

• By extending Runnable

• By extending Functional Interface

• By extending QueryInterface

In what way does the @GeneratedValue annotation help a JPA entity?

• To Generate a column

• The primary key values can be generated automatically

• To generate Unique ID

• None of the above

In Spring Boot, what is the primary purpose of the @Transactional annotation?

• Declarative

  ACID

• Declarative

  Entity

  Management

• Declarative transaction management

• None of the above