Bits,C functions,Memory,Static variables
Embedded Software Development Engineer Interview Questions
6,955 embedded software development engineer interview questions shared by candidates
1. Explain your current project 2. Draw state diagram of telephone 3. Find out errors in the code
what is difference between microcontroller and microprocesser
Regular stuff- pointers, linkedlists, array sorting,etc One quiz was given based on C programming with a time limit of 20 mins -simple stuff
Describe a linked list
They asked more about the project
They asked about the basics of microcontrollers and Basic coding skills, like sort an array .
Computer memory – (types: primary vs. secondary, RAM/ROM, cache, registers, hierarchy). HDD (Hard Disk Drive) – (working principle: magnetic storage, platters, read/write head, access time, seek time, rotational latency, difference vs SSD). Basics of COA (Computer Organization & Architecture) – (instruction cycle, addressing modes, CPU organization, pipelining basics, I/O techniques, memory hierarchy). Mistakes you did in Round 2 written exam – (they wanted you to reflect and correct yourself, showing learning ability). and gave 20 programs dsa in c
They started with what is the difference between an array and a list. The second question was to remove an element at an index in a circularly linked list.
How does A-D Converter work? in 8051, A-D is present inside the chip or outside connections need to be made?
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