Koo Interview Experience for SDE
Round-1
The first round comprised 3 coding questions on the HackerEarth Platform (Test Duration: 1 hour):
In the coding round, questions were of easy to medium level.
Suggestion: I would suggest doing practice from sites like w3wiki, etc. as it will give the confidence to solve problems. Solve the questions with a calm mind. Don’t spend too much time on any question if you are not able to do it on the first attempt.
Round-2 (Technical Interview Round-1)
This round was totally based on Data Structures and Algorithms. The interviewer asked me to write the pseudocode of all the 3 questions asked, including one easy question from Array, one medium-level question related to recursion, and one medium question related to graphs.
Round-3 (Technical Interview Round-2)
- The interviewer asked me about my project and core subjects like operating systems and DBMS.
- Then he asked me to solve a coding question related to two pointer method.
- After that, he asked me to write a JavaScript code of a simple form comprising login and password info.
- Tips: You should know each and every word of your Resume.
Round-4 (HR Round)
- Tell me something about yourself.
- What do you know about Microblogging?
- Little discussions over my extracurricular activities are written in my resume.
- Do you have any Location constraints?
- He also explained the work culture and the company’s future goals.
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