Avl india private limited Interview Experience for Fresher SDE - Intern, Nov 2020
Online Coding Interview
There was only one round and it was MCQ + Coding round. Coding Questions were pretty fair and have an appropriate level.
Given two strings, 'S' and 'T' with lengths 'M' and 'N', find the length of the 'Longest Common Subsequence'.
You have been given the start and end times of 'N' intervals. Write a function to check if any two intervals overlap with each other.
Tip 1 : I went through all the concepts taught by Coding Ninjas in my course. Apart from that, I practiced 600+ coding interview questions from different coding platforms.
Tip 2 : Though Data Structure is the base for any tech interview, one must know some other subjects as well like Operating System, Networking, and Database Management System for which I took help from Coding Ninja’s notes and from GeeksforGeeks. Along with this stuff, I also read about puzzles on GeeksForGeeks. Overall, Coding Ninjas & Geeks For Geeks have a big hand in making me crack this interview. Just work hard and practice more and more questions based on Data Structures from coding platforms like Codezen etc.
Tip 3 : Do prepare for previous interview experiences of company in which you are applying and also pay more focus to data structures related questions.
Tip 4 : Also prepare for aptitude as well, as many companies ask aptitude questions as part of interview process.
Tip 1 : Mention things that you are confident of.
Tip 2 : Don’t try to write extra skills which you are not sure about as most of the questions are asked after seeing the skills mentioned in your resume.
Tip 3 : Keep your resume up to date and mention three or four good level projects which will give a good impression to the interviewer .