What is a virtual function?
Gpu Interview Questions
171 gpu interview questions shared by candidates
I interviewed with AMD for multiple internship positions so I will be generalizing the interview question types. Most of the times you won't be asked behavioral questions. Work on your universities operating systems course and search for common operating systems interview questions online. Other than that work on your computer architecture and c programming skills (including bitwise operations).
One question was: Minimum number of moves required to make all array elements equal ~ 15 min And then a lot of small questions/multiple choices, i.e. what does the code print/do? For those, you had to be really quick.
A string A contains k lowercase letters and can form multiple subsequences (not necessarily contiguous). If each lowercase letter appears with the same frequency in a subsequence as in the original string, then this subsequence is considered a perfect subsequence. Given a string A, determine the number of its perfect subsequences. For example, in the string "abca", the subsequences "a", "b", "c", "a", "ab", "bc", "ca", "aa", etc., are all valid.
What is an ISR and how is it implemented?
Count no. of set bits in a user defined 64 bit no. Optimize it to highest level.
1. General C questions, pointers, references, overflow, memory leak etc 2. Basic tree problems 3. Shrink image to half it's size
what's the size of pointer
Some basics on C++ including definitions and micros
How to implement memory allocation in C.
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