I applied online. I interviewed at Comviva (Gurgaon, Haryana) in Feb 2020
Interview
First is Coding Round , There will be 3 Coding Problems to solve releated to String and Array.
Second Round is Face to Face technical interview
Third is HR round.
Difficulty of coding problem is medium
Interview questions [1]
Question 1
They will start from Core Java, Advance Java, Spring Framework and with Database.
Coding problem is related to string and Array of medium level difficulty
The process took 1 week. I interviewed at Comviva (New York, NY)
Interview
Hr consulted me over phone and sheduled a telephonic interview. The questions were from core Java especially. Focus was on multi threadding and oops. Questions related to SQL were also asked. Next was a face to face where I was asked to design and code an xml parser. The questions mainly focused on system design and usage of design patterns. Then there was a hiring manager interview where I was asked about my current roles and responsibilities. Then I was asked to write an essay on a paper as part of testing my communication skills. Then there was a hr discussion regarding my role and compensation. Everything was completed on same day. Offer letter was released after 2 days.
Interview questions [1]
Question 1
core Java questions on multi threadding and concurrency
I applied online. The process took 2 weeks. I interviewed at Comviva (Bengaluru) in Jan 2018
Interview
coding round and two technical rounds
and one demo round. one hr interview ,
Given a sequence of matrices, find the most efficient way to multiply these matrices together. The problem is not actually to perform the multiplications, but merely to decide in which order to perform the multiplications.
We have many options to multiply a chain of matrices because matrix multiplication is associative. In other words, no matter how we parenthesize the product, the result will be the same. For example, if we had four matrices A, B, C, and D, we would have:
