Azcom Technology DSP Firmware Engineer interview questions

Written test consisting of C , data structures ,DSP ,and some DCS as well.11 questions on data structures, linked list,trees. 9 questions on dsp and dcs , 2 logical reasoning questions.

The process included a subjective test which included 10 questions on basic c programming, 8 on basic communication and signal processing concepts and 2 logical questions. C programming questions were based on data types, and basic bitwise operators. If the concepts are clear regarding basic c, then questions were not that difficult. ECE part included basic questions on communications and signal processing. Questions included convolution solving, DFT, PCM, etc. Logical questions were easy, 1 was on basic probability and other was on Monty Hall's problem.