- Interview Experiences, Marketing, On-Campus, Wells Fargo

Wells Fargo Interview Experience | On-Campus 2021

Round 1: Online Test on AMCATIt had three sections:English Very SimpleBusiness Aptitude – Race against timeCoding 2 Questions( Josephus problem and Leetcode 587 )26 Selected out of 70+Round 2: Technical Interview Round 1Questions from the project.Number of nodes when the height of the complete binary tree is given,Swap two numbers without temp variable (bitwise)Print Longest Palindromic Substring (DP)Given a sorted array, find the correct place for a given number (binary search)Database questions that I didn’t know (what are views, what is cursor)DBMS questions that I did know ( Difference between 3NF and 2NF)OOPs (Simple Definitions)17 people were forwarded to the next round.Round 3: Managerial DiscussionDiscussed my internship.Why did you use NoSQL? what is the difference between SQL/NoSQL?ACID properties. She was ramping up to asking CAP theorem, I gave her a gist of the theorem without taking the name, and she explained the theorem to me.Scenario-based Data structures usage (Easy)Discussed other projectsWhy are new languages moving on to single-threaded systems – I said I didn’t know the answer but I’ll try to gain insights from what I know, and I talked about how JS is single-threaded but still does async functions using the event loop (“What the heck is the event loop anyway?” on youtube).Multithreading in Java, implementation( code not necessary, concepts should be clear)She asked whether I knew C, C++, Python (I had to say no to all three)Then she asked whether I had questions and I asked them.8 People were selected for the next round which wasn’t eliminatory.Round 3: HR Round, phone callHow was the day?Discussed CTC breakup.Discussed RelocationTips: Know yourself before any interview. Be calm & answer politely.Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready. To complete your preparation from learning a language to DS Algo and many more, please refer Complete Interview Preparation Course. In case you are prepared, test your skills using TCS, Wipro, Amazon. Google ,  E-Litmus and Microsoft Test Serieses.