I applied through a recruiter. The process took 3 days. I interviewed at Arista Networks (Bengaluru) in Apr 2021
Interview
Recruiter contacted me and 3 rounds of interview were held. All rounds were held virtually. I was made to ssh to their server and vim was used for coding. Interviewers were very nice and helpful.
Interview questions [2]
Question 1
Round 1:
Few output questions related to static variables, format of printf function
Coding Question:
Q1: Given a very large number, which cannot be stored in usual data types. How will you store it and add one to it?
Q2: Given an sorted array of numbers, find the missing number in less than O(n)
11,12,14,15,16,17
O/P 13
Round 2 and 3 were combined together and it was 1.5 hr long:
O/P question related to pointers, static variables
Pass by value/reference, pointer arithmetic (know your pointers throughly)
How to design free function of your own?
How to count all objects instantiated by a class?
Runtime polymorphism in c++
Design phone book: search by name, phone number and print 10 most dialled numbers
Why BST cannot be used?
Comparison between bst and trie
Benefits of trie over bst except search optimisation
Time complexity in bst
Pretty good, not too complicated, was comfortable. Mostly LC questions, and was easy enough that you should be able to do it after doing NC150. good luck for the interview!
Starts with online test, then three rounds of technical interviews follow.
Not a lot of discussion, just go straight to the technical challenges which have to be solved in time
I interviewed at Arista Networks (Warsaw, Masovia)
Interview
By now I have had only first interview, that was focused on pure DSA. Despite that I would already recommend checking out gdb, cause it came in handy in my case.
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