algo, hw questions (how to wire), drivers, embedded system, OS, linux system programming, multi-thread programming, L2, L3, QoS, network stack. HW schematic and bus protocol, even write a piece of code of linux kernel. Some behavior questions.

Question

algo, hw questions (how to wire), drivers, embedded system, OS, linux system programming, multi-thread programming, L2, L3, QoS, network stack.  HW schematic and bus protocol, even write a piece of code of linux kernel.  Some behavior questions.

Sigiloso · Accepted Answer

The questions were not hard but you need to have very board knowledge from HW to multi-thread programming and network protocol.

Sigiloso · Answer

The key in these questions is to cover the fundamentals, and be ready for the back-and-forth with the interviewer.


Might be worth doing a mock interview with one of the Palo Alto Networks or ex-Palo Alto Networks  Senior Staff Engineer experts on Prepfully? They give real-world practice and guidance, which is pretty helpful.


prepfully.com/practice-interviews

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