Diff between Array List and vector
Sr Java Developer Interview Questions
5,573 sr java developer interview questions shared by candidates
they asked everything on my resume. except for db( which i didn't work much), i answered everything.
1. Core Java questions, Hash Map, Try catch, Output questions. 2. Spring framework, Bean lifecycle, annotations, Repository, Controller, Service.. 3. Hibernate , Persistence Context, get and load function.
java 8 - lambda, stream and collection springboot basics
Introduce yourself ? Questions based on your project ? Few Tech question on Java and OOPs
Basic core java questions and simple programs(what will be the answer for given pseudo code)
Basic questions and scenario based
Mostly asked java 8 features like functional interface, optional class etc. In Spring Boot asked annotation work.
Probmea 1 Dado un String con muchas palabras contar cuantas palabras existen de cada una, si estan repetidas tambien se contabilizaran.
*Explain concurrentHashMap. *What is @SpringBootApplication annotation ? *diffrence between load and get() in hibernate. *how to manage 2 databases for single microservice *return type of hash is *return type of equals is ? *junit which dependency *how to write junit for static method *@Component *Streams functions *What is spring actuator *@Transactional
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