I applied online. I interviewed at MathWorks in Oct 2021
Interview
Online recorded interview, then interview with hiring manager, then virtual on site technical interview. The technical interview lasted 4 hrs. 2 hours of technical, then an interview with the hiring manager and someone from HR.
Interview questions [1]
Question 1
What is the root locus of the following equation -> 1/1+x
A video record and some math questions and two coding problems. The math part is not difficult. The coding problem is about Dynamic programming and BFS search in a graph.
Interview questions [1]
Question 1
1. find shortest way from left-top corner to right-bottom corner
I applied through college or university. I interviewed at MathWorks
Interview
They asked about my project, OOPS, and the Embedded system related questions since I am doing masters in embedded system. All the questions were from basic to intermediate level. They asked me to share my screen and type the outputs of some code snippets which they pasted on codechef website.
Interview questions [1]
Question 1
Project -
What is your contribution in the project?
What is the difficulty faced during project and how you overcome it?
Oops:
What is the output of the following program implementing Compile time polymorphism?
Write a program on run time polymorphism?
Virtual keyword?
Pure virtual functions?
Embedded questions:
Binary semaphore and mutex
Deadlock
Priority inversion, inheritance, ceiling
Spi and i2c
Interupts and ISR