I applied online. The process took 1 week. I interviewed at Siemens Healthineers (Thiruvananthapuram) in Jul 2019
Interview
I applied online and hr scheduled me the interview. I was given a problem and they want to design the solution for a treadmill controller using uml diagram and bring it on the day of interview.
Interview questions [1]
Question 1
1. Explained the uml diagram for the treadmill controller with my solution
2. Explain solid principles
3. Which scenario breaks liskov substitution principle
4. Explain few of the design patterns
5.what is a decorator pattern and draw the uml diagram
6. What is program to interface
7. What is dependency injection
8. Which design principle is used in moq for unit testing. Ans: constructor injection