They were more focused on basics
Infrastructure Engineer Interview Questions
1,848 infrastructure engineer interview questions shared by candidates
Infrastructure related questions,on which profile you are been selected for
Easy online challenge. 30 min recruiter interview. Then technical. Obsessed with networking. Systems architecture.
C test: 2 set of functions to implement in C within 1.5 hrs. Not very difficult if you are a regular hands-on programmer Interview questions: low level firmware steps to implement data acquisition using 8 channel ADC. How ADC works? How to implement firmware update scheme? How to differentiate valid binary image and malicious one (hint: use signature authentication)? Some irrelevant questions like: how will you implement sudoku in C, logic to implement VI editor How will you recover if a process is crashed while holding a mutex and another process is waiting on it (this is very specific to OS and linux solves this using concept of "robust mutex") what are some of the challenging problems you have solved, explain projects
Mostly system design questions, past experience, cloud trade offs, etc.
General questions to descibe about you
nothing to mention, I was able to manage answer.
More on Routing and Switching
Describe your present role in project
Networking Questions and Questions on Present Project
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