1. what are java 8 features that you're using? 2. given list of integers, give me the sum of those using streams API 3. given list of employees, I need to get the count of employees present under each designation using streams API 4. given string sentence with any delimiters, get the duplicate words present. 5. when finally block won't get executed? 6. if i have return statement in try block, in this finally will execute or not? 7. What is ClassNotFoundException? 8. how to connect application with database? 9. how to write native queries? 10. security mechanisms(what is used in your application?) 11. angular - string interpolation & property binding 12. @Configuration & @EnableAutoConfiguration 13. @CrossOrigin 14. how to access property value files 15. AWS services 16. multiple catch blocks , how does this work? 17. lambda expressions & functional interfaces
Software Engineer Senior Java Developer Interview Questions
1,900 software engineer senior java developer interview questions shared by candidates
basic core java and advance java
- General knowledge questions about java language and ecosystem - Specific questions about the technologies you will work with if you got the job
sql-> Sql engines, optimization techniques and some basic sql queries in 30 mins. Then 30 mins on DSA like 2 pointer approach questions, sliding window approach questions. Some Java, Spring Boot related questions. 2nd round-> About previous experience, DSA questions like sort an array in o(n) consisting of 0s and 1s. Writing some APIs, solid principles, java spirng boot related questions.
Write logger, that should send logs in multithreding environment, with sending in three different place sql/mongo/file
how to find nth largest number in array
Java 17 features in details, core Java internals in details, spring boot scenario-based.
Inheritance, agile methods, rest api question.
Basic core java questions. Spring Boot questions. Try with resources Multiple databases on Spring Boot SQL joins queries
SpringBoot ,write controller and save json into hibernate
Viewing 911 - 920 interview questions