Bajaj Electricals Embedded Software Engineer Interview Questions and Answers

Q1. Python and sql questions
Add your answer

Q1. Client interview
Add your answer

Q1. General discussion
Add your answer

Write a code to fill the water tank

Q1. How to measure slope of random voltage waveform?
Ans. 
The slope of a random voltage waveform can be measured by calculating the rate of change of voltage over time.
• Calculate the difference in voltage between two points on the waveform

• Divide the voltage difference by the time interval between the two points to get the slope

• Repeat this process for multiple points on the waveform to get an average slope
Answered by AI
Add your answer
Q2. Design a circuit for Water Tank Filling
Ans. 
Design a circuit for Water Tank Filling
• Use a float switch to detect water level in the tank

• Connect the float switch to a relay to control the water flow

• Include a solenoid valve to regulate the water flow

• Use a microcontroller to monitor the water level and control the relay and solenoid valve
Answered by AI
Add your answer

Q1. Related embedded systems and manual testing
Add your answer

Google forms CS subjects 60 Mcqs

Q1. Basic question on Java,oops,code output prediction.
Add your answer

They asked to find the elements which are present more than once. I solved it using map in c++

Q1. Explain about your favorite algorithm
Ans. 
My favorite algorithm is Dijkstra's algorithm for finding the shortest path in a graph.
• Dijkstra's algorithm is a greedy algorithm that finds the shortest path between nodes in a graph.

• It works by maintaining a priority queue of nodes to visit next, updating the shortest distance to each node as it explores the graph.

• The algorithm is commonly used in routing and network optimization.

• Example: Finding the shortest route b
Answered by AI
Add your answer
Q2. Tell about different types of deadlocks
Ans. 
Deadlocks occur when two or more processes are unable to proceed because each is waiting for the other to release a resource.
• Resource deadlocks: Processes hold resources and wait for others to release resources. Example: Process A holds resource X and waits for resource Y, while Process B holds resource Y and waits for resource X.

• Communication deadlocks: Processes wait for messages from each other indefinitely. Example...read more
Answered by AI
Add your answer
Q3. Tell about you project.
Ans. 
Developed a web application for online shopping with user authentication and payment gateway integration.
• Implemented user authentication using JWT tokens

• Integrated Stripe API for payment processing

• Designed responsive UI using React and Bootstrap
Answered by AI
Add your answer

Electrical engineering

Power system machine power electronics

Q1. Background History
Add your answer
Q2. Talk about your side projects and github repo
Ans. 
I have worked on various side projects including a personal website and a mobile app for tracking fitness goals.
• Developed a personal website using HTML, CSS, and JavaScript to showcase my projects and skills.

• Created a mobile app using React Native to track fitness goals and provide workout routines.

• Contributed to open-source projects on GitHub to improve my coding skills and collaborate with other developers.
Answered by AI
Add your answer

Basic QR Questions that includes logics, and puzzles

Hackerrank questions, 2 easy , 2 medium

There were Aptitude Questions and 2 Easy Level Coding Questions.

Q1. They will ask us our favorite subject and questions will be based on that: Mine was Data Science. 1.They asked me about my paper Publication 2.Code for quick sort(Any language) 3.What is Hypothesis Testing...read more
Add your answer

Q1. 1.What is paging? 2.Time Series Analysis 3.What is Gradient Descent? Etc..
Ans. 
1. Paging is a memory management technique used by operating systems to manage memory allocation for processes.
• Paging divides memory into fixed-size pages and allocates them to processes as needed.

• It allows for efficient use of memory and prevents fragmentation.

• Page tables are used to keep track of which pages are allocated to which processes.

• When a process needs to access a page that is not currently in memory, a page...read more
Answered by AI
Add your answer