Current Experience: 1.10 Years
College: Tier-2
Previous Organization: One of the MNCs

Applied through portal.

OA

1st round:
https://leetcode.com/problems/longest-substring-without-repeating-characters/description/
https://leetcode.com/problems/letter-combinations-of-a-phone-number/description/

2nd round: AGENDA: Focus areas for SWE framework Coding Quality Engineering Fundamentals Collaborate as OneVisa/Execute
Spring boot annotations - controller, service, transactional,
Autowiring- what it is? How it works?
sql vs no sql - vertical scalling vs horizontal scalling
Pass by reference and pass by value
Static vs non static
2-sum problem
3-sum problem

During writing code he is asking questions like why you used this and that type of questions.
// table student
// StudentId Name Dep CGPA
// print number of students in each dep where cgpa > 9
select Dep, count() as count from student group by Dep having cgpa > 9;
// duplicate row in the table
select * from student groupby studentId having count() > 1;

Not able to provide optimized solution for 3sum problem. I gave N^2+nlogn solution and he was expecting N^2 solution only.
Not able to provide correct answer for few conceptual java questions.
Verdict: rejected.

other interview exp - https://leetcode.com/discuss/post/6834384/all-interview-experiences-switch-journey-vpu1/