I applied online. The process took 2 weeks. I interviewed at Visa Inc. in Oct 2018
Interview
They first had an online programming quiz that was timed. You are faced with two questions and one is harder than the other. If you pass this quiz, then you are scheduled for a phone interview.
Interview questions [1]
Question 1
One of the programming quesstions was to find as many inversions in an array. For example if the array {5,4,3,1,2}, the inversions would be 5,4,3 5,4,1 5,4,2 4,3,1 4,3,2
2 medium (string, arrays) and 1 dictionary (hard problem). all leetcode level questions. Interview was in hacker rank with camera on.
The Challenge: Design a data structure to store the strings' count with the ability to return the strings with minimum and maximum counts. Implement a class that increments a string's count, decrements a string's count, gets the key with the maximum count, and gets the key with the minimum count—all in \(O(1)\) time complexity.
mostly ask behaviour questions, like why this company, why this internship, my future career, whether the internship match my career, whether i have right to work there, and they provide the detailed information about this internship
Interview questions [1]
Question 1
mostly ask behaviour questions, like why this internship, my future career, whether the internship match my career.
Interviewed march 13 and they asked tech trivia in the interview with mostly behavioral and focus on clear communication and resume. Interviewer was nice but make sure your answers are clear.