I applied in-person. The process took 1 day. I interviewed at Royal Elegance (Bengaluru) in Feb 2018
Interview
There are 2 rounds,1st round was C language test,2 nd round was technical and HR.
First round is on C basics and 2nd round was Embedded system Basics and Communication protocols.
Interview questions [1]
Question 1
The first round written test includes Puzzels on Preprocessor directives,strings , pointers and C basic topics.
In technical round they asked about Protocals like UART,SPI,I2c and micro controller (8051) baiscs and about my project.