what is data structure and joins
Software Engineer Senior Java Developer Interview Questions
1,895 software engineer senior java developer interview questions shared by candidates
The technical round of the HCL interview for a Java developer role covered a range of topics, including: Core Java Handling and types of exceptions Threads and multithreading Core OOP concepts Discussion on whether Java is 100% object-oriented Process of memory allocation during object creation Collections Framework: Concepts and practical usage SQL: Focused on joins Tools Git for version control Maven for project management and build automation
Self intro Oops Threading About Project Collections Programming questions
- Explain static keyword - What is dependency injection
3rd Round - Technical HR Questions: 1. Given an 'n' size ArrayList. We have to process and store the elements in sub-lists based on the size of ArrayList. Consider an ArrayList of size 14, then we have to store first 10 elements in one list and next 4 elements in one list. 2. Self Introduction 3. About my projects. Here, while explaining whatever I told that I have worked, they started questioning on that topics.
Java, OOPS, SQL, OS, and DBMS
Concepts of oops Small coding examples Hibernate basics
Difference between list and tuples?
Describe the difficulties encountered in past projects. How did you solve them.
They asked a puzzle.sql based questions and java related questions
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