Java Basics, Spring basics, --can we extend annotation in boot spring --Default method in interface --Kafka --Docker --eureka service discovery --feign client --Rest API methods --Spring Security --Http Spring class --How will you restrict certain urls --Mockito annotations – @Mock, @Spy, @Captor, @InjectMocks --TDD approach --Design patterns
Why do you want to work for Clevertech?
Perguntas gerais, simples e diretas que surgem nas entrevistas. A pessoa não ficou fazendo aquelas perguntas mirabolantes de RH pra tentar verificar traços de personalidade.
[Java] what is features of java 7? Which tool do you used to generate jaxb? What is difference between arraylist and linkeslist? Runtime polymorphism? Type casting? Error vs Exception? Runtime exception? Finally block in java? Collections? Use of treemap in java? How can u iterate a list of objects?
[Spring] how will configure a spring? What is bean? What is a lifecycle of Spring MVC? How will you configure property files in spring? How to configure login form in spring? What is stereotype annotations? What is difference between preauthorize and post authorize? Have you worked on hibernate in spring? How to configure logger in spring? How to encrypt username and password in spring? What is modelmap? How request is passed into modelmap? What is model attribute?
Java 8 features Rest Api Spring boot annotations JPA
REST APIs, controllers (@RestController vs @Controller)
In F2F questions asked on overriding, overloading, strings, constant, collection etc.
features of Spring Boot, hashing-equals contract, asynchronous messaging, monitoring and profiling of an application - using Spring Boot Actuator, TDD, types of testing, scaling, multi-threaded env., views, indices
how to craete custom exception?
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