Questions based on interface, stream simple problem , oops concept , spring data jpa
Java Software Engineer Interview Questions
3,072 java software engineer interview questions shared by candidates
Programmming , Apptittute Round, psudo code.
Var vs let hoisting Higher order Protected inheritance
1. Code coverage - why and how it works 2. Explain Discovery service, API gateway, Eureka 3. OOP - explain with real world example 4. Encapsulation vs abstraction 5. Access modifiers 6. Final finally finalize 7. Super key word 8. Default method 9. Two static methods are called in a program which executes first? 10. StringBuilder and StringBuffer - purpose 11. Why string is mutable - to make unique with string pool. 12. How Memory works in java - stack heap / others 13. Java 8 feature / latest feature 14. Serializable and marker interface 15. SOLID principle full 16. How SQL works in JPA (hibernate and native query) 17. How Spring Boot works (flow of the framework)
What was the most memorable achievement you've done in your work life, and why it was impressed?
Solving a java homework assignment within 3 hours. After that we discussed the provided solution. I've got several questions related to the implementation like data types, improvement areas. What kind of technologies I would use if I would have the possibility and what is the motivation behind the chosen tools.
1. All java concepts 2. SpringBoot and RestAPI related questions 3.Medium questions on DSA
2 hard level DSA questions
1st question - pascals triagle. 2nd question - Trapping Rain Water (modified to trapping snow) Also two behavior questions- 1) how would you confront a co--worker if he says your part in presentation 2) if you know a co worker won't get raise, and he's planning to buy realstate, what would you do when you meet him
java basic stuff and two medium leetcode
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