I applied through college or university. I interviewed at Visa Inc. (San Jose, CA) in Nov 2015
Interview
1. self introduction
2. talk about projects on your resume
3. java questions:
4. data structure
5. What you wanna do after you graduate
6.what kind of developer your wanna be
7.free to ask them questions
Interview questions [1]
Question 1
• OOP characteristics
• what is polymorphism, for example
• what difference between using class and interface
• if class has fields and methods, what about interface
• talk about multithreading in Java
• what is synchronized
• what is tree structure
• convert a sorted array to a BST in balance
Had two technical interviews, back to back. Medium leet code problems. Not that hard. After received an email that they did not proceed with me, but had other manager internally interested in my profile
First round OA
Second round interview in which I was given a dp question and then asked about my projects in detailing then we move to some oops and language based questions
The interview process started with a coding test from Hackerrank with 2 easy and 1 intermediate question. I found the questions to be rather difficult given that you are not allowed to use google or check syntax.
Interview questions [1]
Question 1
The asked me to implement LFU cache with lower complexity than o(n)