NeuStar Interview Experience for SDE-1

First Round – (BCA Grad) After the resume was selected by HR, It was a technical interview based on Java Coding as I mentioned  about Java language, some easy to medium leetcode questions were asked mostly easy, and there were 5-6 questions asked on a simple algorithm like ( prime number, the factorial, sum of an array using recursion, etc )  answered all of  them  correctly;

Second Round – After clearing 1st round, this was also technical round 2 in which the entire Java OOps concept asked this  went on for 45-50 minutes during which the interviewer asked me to write and explain (notepad) about oops concepts like polymorphism, inheritance, constructor   and some additional topics like comparator, interfaces, etc,

Technical/HR –  After successfully clearing 2nd round this round started with some easy questions like prime numbers and factorial, after writing the code the interviewer told me to optimize the code and analyze the time complexity After all this interviewer asked some HR-related questions like Why join this company, etc

Result –  Rejected in Last Round 🙁