2 technical rounds were there. I was asked basic questions related to memory architecture of c program, scope of static variable, implementation of queue using stacks, reverse a string, heap data structures, linked list, dictionary, hash table, hash maps etc
I applied through a recruiter. I interviewed at Cisco (Chicago, IL)
Interview
March 13th; Took a hackerrank exam, 3 easy-med leetcode DSAs. One was rotating a matrix and the other was a binary search. And the third was a basic sql. Did not hear back until July.
1 HR interview over the phone, difficult to communicate as the person didn’t speak english very well. It takes them over two weeks to get back to you after the interview.
Questions were mostly on memory management and basics of WiFi. Mostly related to stack, heap and segmentation fault. WiFi was different between Ofdma and ofdm. One of the questions was how do you figure out the stack overflow.