Embedded System Interview Questions And Answers
Embedded Systems job interview questions and answers guideline. Lean Embedded Systems and get preparation for the job of Embedded Systems
1 ► What is the difference between fifo and the memory?
2 ► Is it necessary to start the execution of a program from the main() in C?
3 ► Write a code in C / Verilog to implement a basic FIR filter?
4 ► Suppose i am using I2C communication, in that first i am sending address of thesalve and then data then after i want to read the data which i was sent recently, in that case before i am reading is there any need to send a stop bit before read?
5 ► What is an anti aliasing filter? Why is it required?
6 ► How to implement a fourth order Butterworth LP filter at 1kHz if sampling frequency is 8 kHz?
7 ► IS 8085 an embedded system?
8 ► What is the role of segment register?
9 ► What type of registers contains an (INTEL) CPU?
10 ► Explain what is plc system?
11 ► What is difference between micro processor & micro controller?
12 ► What is Page Fault or Page thrashing?
13 ► Can we use semaphore or mutex or spin lock in interrupt context in linux kernel?
14 ► DMA deals with which address (physical/virtual addresses)?
15 ► What is dirac delta function and its fourier transform and its importance?
16 ► WHAT IS THE DIFFERENCE BETWEEN TESTING AND VERIFICATION OF VLSI CIRCUIT?
17 ► While writing interrupt handlers (ISR), which are points needed to be considered?
18 ► Explain can microcontroller work independently?
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