I applied online. The process took 1 day. I interviewed at Larsen & Toubro (Chennai) in May 2021
Interview
I have applied the position for embedded c developer for 4 years experience. i have scheduled interview for 10 AM through teams. The interview was asking from the basics of c programming and embedded system concepts
Interview questions [1]
Question 1
1.static function
2.storage class
3.structure and union
4.why use union
5.structure padding
6.Null modem
7.uart vs rs232
8.switch bouncing
9.I2C explanation
10.clock stretching in i2c
I applied through a staffing agency. The process took 4 weeks. I interviewed at Larsen & Toubro (New Delhi) in Jun 2022
Interview
3 Layer of interview process:
1st is round discussion was complete resume discussion with some basic oral questionnaire related to C programming by covering pointer, structure, storage classes, memory mapping, MCU bootloader process, etc...
2nd round was something deep practical discussion with examples of the same topics...
3rd round was HR discussion for documentation, salary and joining.
Interview questions [1]
Question 1
Pointer related questions, structure, linked list questions, bootloader process, compilation process, memory mapping in c, storage classes, etc
It was a quick process. Interview lasted for about 40 mins ,and the interview was online. HR called the before day and interview was scheduled 2 days later. 2 rounds of interview was there.
Interview questions [1]
Question 1
mostly asked about microcontroller memory concepts and coding( pointers and structures).
I applied through a staffing agency. The process took 2 weeks. I interviewed at Larsen & Toubro (Hyderābād) in Aug 2021
Interview
The interviewer was not interested in taking the interview at all, he was taking breaks in between every 5 minutes. BTW he asked some basic C questions and to write some code.
Interview questions [1]
Question 1
Count the number of set bits in a number.
Search for a substring in main string.
Questions regarding projects done.