Here you have the best VMware 2V0-72.22 practice exam questions
If a class is annotated with @Component, what should be done to have Spring automatically detect the annotated class and load it as a bean? (Choose the best answer.)
To have Spring automatically detect a class annotated with @Component and load it as a bean, you need to ensure a valid @ComponentScan annotation in the Java configuration. The @ComponentScan annotation tells Spring where to look for classes annotated with @Component (as well as other stereotype annotations such as @Service, @Repository, and @Controller) within the specified packages. Without this, Spring will not scan the specified packages for annotated classes.
Which two options will inject the value of the daily.limit system property? (Choose two.)
To inject the value of a system property in Spring, you can use Spring Expression Language (SpEL) syntax. The correct options are #{systemProperties['daily.limit']} and #{systemProperties.daily.limit} as these correctly refer to the system properties. Option D uses #{systemProperties['daily.limit']} which is a correct form and Option E uses #{systemProperties.daily.limit} which is a more simplified but valid form. Other syntaxes like $(...) or #{} without properly referencing systemProperties are not valid for this purpose.
Which two options are REST principles? (Choose two.)
REST principles emphasize a stateless architecture where each request from client to server must contain all necessary information for the server to process the request context independently, without relying on prior interactions. This ensures scalability and simplicity in interactions (Option A). Additionally, RESTful applications use HTTP headers and status codes to convey required information about the status of requests and any errors, which is essential for a standardized and uniform interface between clients and servers (Option B).
Which option is true about use of mocks in a Spring Boot web slice test? (Choose the best answer.)
Mocking a Spring Bean in a Spring Boot web slice test requires annotating it with @MockBean annotation. The @MockBean annotation is used to add mock beans to the Spring application context, overriding any existing bean definitions. This is useful for unit testing when you need to isolate your test from dependencies or test specific components in isolation.
Which two statements are true regarding Spring Security? (Choose two.)
Spring Security allows configuring access control at the method level, enabling fine-grained security management through annotations and configuration. Additionally, Spring Security supports various mechanisms for accessing authentication data, such as databases, LDAP, and more, providing flexibility in how authentication information is retrieved and managed.