Tip 1: Focus on patterns for DSA.
Tip 2: Be thorough with OS, CN, DBMS, and OOP.
Tip 1: Keep it simple and concise.
Tip 2: Know every detail on your resume (I cannot stress this enough).
Self-introduction and DSA on hacker rank with shared access to the interviewer. Round 2: Asked some questions about my resume projects and past internship experiences. This was mainly a design round
1. Valid parenthesis
2. Two sum (2 different methods)



We cannot use the element at a given index twice.
Try to do this problem in O(N) time complexity.



We cannot use the element at a given index twice.
Try to do this problem in O(N) time complexity.
Low-level design.Asked some questions about my resume, projects and past internship experiences. This was mainly a design round where my focus was mainly on OOP concepts. I was asked to design a car class and add functionality to it as per the requirement of the interviewer.
I was asked questions about my resume, including my projects and past internship experiences. This was primarily a design round where the focus was mainly on OOP concepts. I was asked to design a car class and add functionality according to the requirements specified by the interviewer.
Tip 1: Ask clarifying questions as and when required
Tip 2: OOP concepts must be very strong
This was a managerial round and was completely resume-based. He questioned about some specific choices that I had made.

Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
What is the best case time complexity of Bubble Sort?