Spring interview questions part 6
Spring interview questions part 6
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. A field named validator is of type.
Correct Answer is : javax.validation.Validator
2. Validator field is not assigned to any bean, but rather a factory class of the type.
Correct Answer is : javax.validation.ValidatorFactory
3. To hold any errors detected from validating the instance of beans.
Correct Answer is : 0
4. To use JSR-303 bean validation in a web application, dependencies to be added in maven.
Correct Answer is : all of the mentioned
5. Spring doesn’t cope up with pdf and excel views.
Correct Answer is : FALSE
6. Spring MVC supports generating Excel files using which of the following libraries.
Correct Answer is : All of the mentioned
7. The view classes for Excel view is/are:-
Correct Answer is : All of the mentioned
8. Spring MVC supports generating PDF files using which of the following libraries.
Correct Answer is : iText library
9. jBPM will expose beans using the:-
Correct Answer is : jBPM expression language
10. jBPM, and indeed most workflow engines, passivate state for you, allowing a process to wait on external events :-
Correct Answer is : TRUE
11. We override the List bean (with id annotatedHibernateClasses) that we created for the last recipe (jbpm4 context.xml) to provide the session factory with a collection of annotated entities which is here as:-
com.apress.springrecipes.jbpm.jbpm4.customers.Customer
/process-definitions/RegisterCustomer.jpdl.xml
Correct Answer is : Customer
12. The method annotated with @PostConstruct will be run after the bean’s been configured to let the user inject custom initialization logic.
Correct Answer is : TRUE
13. The business process file’s name needs to end in :-
Correct Answer is : jpdl.xml
14. At the top, we’ve injected some dependencies:
Correct Answer is : all of the mentioned
15. The class(CustomerServiceImpl) provides a few salient methods:- package com.apress.springrecipes.jbpm.jbpm4.customers; public interface CustomerService { void sendWelcomeEmail(Long customerId); void deauthorizeCustomer(Long customerId); void authorizeCustomer(Long customerId); Customer getCustomerById(Long customerId); Customer createCustomer(String email, String password, String firstName, String lastName); void sendCustomerVerificationEmail(Long customerId); }
Correct Answer is : all of the mentioned
16. In the bean, setupProcessDefinitions is run when the bean is created.
Correct Answer is : TRUE
17. Process definition will reference Spring beans using the JBoss expression language.
Correct Answer is : TRUE
18. In jBPM, a business process is built using jPDL.
Correct Answer is : TRUE
19. .In the customerService bean, a client will use createCustomer to create a customer record.
Correct Answer is : TRUE
20. .Inside the createCustomer method, we use jBPM to start the business process to track the Customer. This is done with the :-
Correct Answer is : startProcessInstanceByKey
