Describe the four types of access modifiers in java
Software Engineer Java Developer Interview Questions
3,276 software engineer java developer interview questions shared by candidates
1. OOps concepts with examples. 2. Write a java program to find the first duplicate in an array. 3. Write a java program to print the occurrences of each character. 4. Explain the approach to print middle element in a linked list. 5. Given a string str = "hfjsk6485lop", sort the string and print the characters first and print digits last. 6. Find a missing a element in an array. 7. Collection framework hierarchy. 8. Difference between abstract class and interface. 9. What is association and aggregation . 10. some code snippets to answer. 11. Internal working of a hash map, what is the case if two elements hash code is same. 12. What are the challenges that you faced in your projects how you have handled them. 13. Difference between string, stringBuffer, String builder. 14. Difference between final, finally, finalize. 15. Difference between Exception and Error. 16. Can you throw custom exception with Error Object. 17. Exception handling hierarchy.
Print a string out backwards.
Write a program in pseudo-code that displays a 12x12 times table.
Ds sql and UNIX
They asked basic questions related to microservices architecture and Java collections framework.
For iOS, the hackathon involves adding features to a code based compiled from previous interviewees. The unexpected part of this was finding that this was the app that got released to the public.
tell me about best project u worked
Intergation of spring & hibernate,Transaction Management in Java, Sessions & Security in applications, Performance tuning features
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