Wissen Technology | SDE2 | Face-to-Face Interview Experience
Summary
I had a face-to-face interview drive with Wissen Technology for an SDE2 role, which included an Online Assessment (OA) and a Data Structures & Algorithms (DSA) round, but I was ultimately rejected.
Full Experience
It was a Face-to-Face drive I got a call from Wissen asking with all the details on currect CTC, expected CTC etc.
Then I got an invitation from recruiter to come Face-to-Face for the interview.
1st Round - OA
They had some laptops where candidates can give OA test. The questions were easy. Few were MCQ based questions on Java, there were 3 coding questions
2 on DSA
1st question was finding the pivot index.
2nd question I don't remember but it was also easy.
1 on SQL it was finding employee with second highest salary
2nd Round - DSA Round
I was asked one DSA problem it was easy question to be solved strictly in Java.
1 question was to detect what is wrong in the code.
1 question was fixing the code and writing it.
1 question was on SQL which I was not able to solve as I'm out of practice in SQL.
Verdict - Rejected
Interview Questions (2)
Find Pivot Index
The first DSA coding question in the OA round was finding the pivot index.
Find Employee with Second Highest Salary
An SQL question in the OA round was finding the employee with the second highest salary.