Round 1 Written Test
first round was aptitude which includes quantitative verbal reasoning C C basic electronics microcontroller and microprocessor.
When you are not practicing remember someone somewhere is practicing and when you meet him he will win . Practice as much as you can and familiarize yourself with the types of questions so that there won t be any surprises on D Day and it ll also help you know your areas of improvement.And Practice aptitude tests online as much as possible their format is repetitive and the more you practice the better your score will be.
Round 3 Technical Interview
Second round was technical they were asking so deep question based on your project microcontroller and microprocessor C programming concepts like Volatile static extern bit manipulation etc . question were also from micro controller which u would have used in your project. Best books for preparation The 8051 Microcontroller And Embedded Systems Using Assembly And C by Muhammad Ali Mazidi Let us c.
However as a technical person we will come across face to face technical round as a gauge to determine how technically sound we are. Even after being well prepared many were not able to move ahead of technical interview round even after providing best answers. Based on my experience in interviewing people for technical role during the interview lot of programmers do basic mistakes which made me not to select the person. Some common mistakes which I encountered during technical rounds are 1. Beating the bush for a question which they cannot answer. 2. Not strong on basics of a programming language. 3. Not able to think through design aspects based on the complexity.
Round 4 HR Interview
HR round was very easy. Don t worry about HR round.
Key Skills Tested chnical skills Good command over minor and major projects
Books The 8051 Microcontroller And Embedded Systems Using Assembly And C by Muhammad Ali Mazidi Let us c Electronic Devices and Circuit Theory by Louis Nashelsky and Robert Boylestad .