What is a syscall? Circular linked list racers problem.
Firmware Engineer Interview Questions
2,136 firmware engineer interview questions shared by candidates
1. given an array nums and int x, how can you check if x is in nums, after writing the code: how many comparisons does the code have and how can you minimize the number of comparisons in the code, 2. threads problem that requires writing a code with mutexes and locks
inline function
Resume,Inline function, Macros.
Asked about basic UART configuration like loopback and all. Few logical questions also asked
Q: Give an integer array contain X elements, find all average numbers of subarray with window size N Q: As above, if N and X are very large numbers, try solve time complexity.
Analyse a code segment and say what needs to be fixed.
domande tecniche molto specifiche per il ruolo
Telephonic Interview (30 minutes) He asked questions on everything that is there in my resume. First interviewer (one and half hour) He started with my M.Tech project. Then he concentrated on channel coding part. He asked C programs. If we transmit a bit stream, and if it gets corrupted and results in some errors ,then write a c program to find which bit stream was transmitted, if you have the original and corrupted signal. Second Interviewer(one hour) He asked some basic question on Signal Processing. He asked a basic question on conditional operator. Third Interviewer(30 minutes) He asked me about channel coding,source coding and about FIR and IIR filters. I asked him a question at the end. He did not listen my question properly and asked me who taught you Digital Communication. Fourth Interviewer(one and half hour) He is really nice. He asked me about my B.Tech project. He asked me about compiler design. He asked me about receiver types, example for orthonormal basis function. He asked me a basic reasoning question. I don't remember the question. Among all he is really supportive. Fifth Interviewer( one and half hour) By this time i was fully tired. He asked me what i know. Then he asked me question about Source coding, channel coding, modulation techniques, interleaver, Cyclic Redundancy check. He asked me what is the use of "Static". C program to find a given number in an array. I was fully exhausted and could not concentrate properly. Overall It was good. They did not give me any feedback for two months. I emailed them twice, then they replied that feedback was negative.
Message Digest Protocols
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