Automotive Robotics (India) Electronics and Electrical Engineer Interview Questions and Answers

This aptitude + technical MCQ test was of 120 minutes in duration. Had MCQs on quantitative ability, logical ability, Language, and technical MCQs consisted of questions on DBMS, OS, Networks, DSA. There were two coding questions as well. One on Bit Manipulating, and the other on DFS.

Q1. A question on BFS very similar to Leetcode 924. Was given one hour to discuss and come to an optimized solution with the interviewer.
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Q1. Search an element in a sorted and rotated array
Ans. 
Search an element in a sorted and rotated array
• Find the pivot point where the array is rotated

• Divide the array into two sub-arrays based on pivot point

• Perform binary search on the appropriate sub-array
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Q2. SQL query on left join
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Q3. Questions on CPP memory management
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Q4. Questions related to projects done
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Q1. Propose a system for a popular media stream service
Ans. 
Proposed system for a popular media stream service
• Implement a recommendation engine to suggest content based on user preferences and viewing history

• Integrate with social media platforms to allow users to share and discuss content

• Provide multiple subscription options with varying levels of access and features

• Ensure high-quality streaming with minimal buffering through the use of content delivery networks

• Implement robust...read more
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Q2. Questions related to Fullstack Tech Stacks
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Guesstimate on number of Reddit users in India. No starting input was given. Gave solution by using bottom to top approach. Tried to focus on quantifying teenagers with internet access and a particular interest about internet. Gave a figure around ~1 million in a year.

Q1. Where do you see yourself at McKinsey?
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Codility test consisting of MCQ questions and 2 OOPS design questions or 1 OOPS design question and 1 DSA question

Q1. OOPS concepts about inheritance, polymorphism, constructors etc
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Q2. Detailed work experience and technical questions based on work experience
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30 questions test of aptitide online

Q1. Explain microprocessor
Ans. 
A microprocessor is a small electronic device that functions as the central processing unit of a computer.
• Microprocessors are made up of millions of transistors that perform calculations and execute instructions.

• They are commonly found in computers, smartphones, and other electronic devices.

• Examples of popular microprocessors include Intel's Core series and AMD's Ryzen series.

• Microprocessors process data and perform ta...read more
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Q2. What do you mean by iot
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IoT stands for Internet of Things, which refers to the network of physical devices connected to the internet, allowing them to collect and exchange data.
• IoT involves connecting everyday objects to the internet to enable them to send and receive data.

• Examples of IoT devices include smart thermostats, wearable fitness trackers, and connected appliances.

• IoT technology enables automation, remote monitoring, and data analyt
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Reverse of string already given test cases

It was of 30 mins and moderate to tough paper

Q1. It was of one hour and questions were moderate to tough
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Q1. Interviewer was friendly and asked mostly about small signal analysis, differential op amp, filters.
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Q1. Question based on Java and Angular
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Q1. Some questions based on projects. Where do you see in 5 years.?
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Q1. Salary discussion
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Q1. Asked about PSV
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Q1. They asked me to write simple programs in c , python ,java I wrote finally it was good
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Q2. Write basic code
Ans. 
Basic code example using an array of strings
• Declare an array of strings in the preferred programming language

• Initialize the array with some string values

• Access and manipulate elements in the array as needed
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Q3. Write simple profram
Ans. 
A simple program to print 'Hello, World!'
• Create a new file with a .py extension

• Write 'print('Hello, World!')' inside the file

• Save the file and run it using a Python interpreter
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Q4. They aasked wts ur strenth and weakness So for that i teplied my strengthis my smartwork
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