Probmea 1 Dado un String con muchas palabras contar cuantas palabras existen de cada una, si estan repetidas tambien se contabilizaran.
Technical Lead Java Interview Questions
18,707 technical lead java interview questions shared by candidates
*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
it's fine you don't have work but as a candidate it takes a lot..out time, knowledge,hopes and efforts
Explain class Loader in java
1) How to convert ArrayList to Array ? 2) Iterator and Iterable 3) Interfaces and Abstract classes, marker interface. 4) SQL Aggregate functions 5) Agile methodologies.
Basic Java core and OOPS concepts Fundamentals Data structure
related to technology
Assume that you are a senior technical architect and your are doing come coding ... your team member (fresher )identifies a fault in your code and he/she pointed it out in front of team. How do you react?
basics in java
Mostly project related, agile methodology, performance tuning ideas.
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