The interview took more than 1 hour. I was asked to explain the code I had written during written test and asks questions based on that. I was asked about mainly C programming. Pointers, bit wise operators, logical operators, linked list, 2-d,3-d arrays, C memory layout. Then RTOS concepts like virtual memory, Threads, process, re-entrant, semaphore and mutex.
data structure based question
no. of bits in 4096kb of memory
Question asked based on your projects alone
System architecture, rtos, interrupts, design
If a clock goes from 12 AM to 12 PM then how many times does minute hand crosses 12 in the clock
brief self introduction, later they will ask about basic programing questions and embedded related questions.
Explain about IOT Process?
questions on ece semester subjects
C ,Embedded C questions, interfaces, previous projects, communication protocols
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