I applied through a staffing agency. The process took 6 days. I interviewed at Virtusa (Jersey City, NJ) in Nov 2022
Interview
Two Rounds of technical interview, one is with Virtusa and another with client. Questions more on use cases and scenarios asking on JavaScript, Angular, Java, JMS/ActiveMQ, SQL with DB2. Took each round around 50 to 60 mins.
Interview questions [1]
Question 1
Angular: 1. How to import an Advertisement in Angular Single page component. Given Google/Facebook page and asked to explain the scenario of communicating local component with remote advertisement 2. How many files extracted if we compile and run angular app in browser? 3. Module to module communication in Angular? Java: 1. Program to implement JMS/ActiveMQ (with config)? 2. Difference between ArrayList, Vector and HashTable and Hashmap? 3. Write a Junit use cases where you have 3 methods, one returns void, one returns JSON and another return exception? 4. Multithreading- Request1 having 10 threads and Request 2 have to wait until request 1 process 10 threads? How? 5. Binary Tree Search algorithm? 6. Difference between Collection and Collections? JS: 1. How to write immutable objects in JavaScript? How many ways do we have? 2. Difference between let/var/const? 3. What is Chaining and Throating in JS? 4. Event capturing and event bubbling?
