Luminous Power Technologies Senior Engineer Interview Questions and Answers

C coding questions on bitwise concepts
DSA coding concepts

Q1. What I have fone in previous organization
Ans. 
In my previous organization, I led engineering projects, optimized processes, and mentored junior engineers to enhance team performance.
• Led a team of engineers in developing a scalable web application, resulting in a 30% increase in user engagement.

• Implemented CI/CD pipelines that reduced deployment time by 50%, improving overall productivity.

• Mentored junior engineers, providing guidance on best practices and code revi...read more
Answered by AI
Add your answer
Q2. About work and projects
Add your answer

Q1. Excel sheet cell determining logic
Add your answer
Q2. Calculate the number of complete squares inscribed in a circle
Ans. 
The number of complete squares inscribed in a circle can be calculated using a formula based on the number of sides of the square.
• The formula to calculate the number of complete squares inscribed in a circle is n*(n+1)*(2n+1)/6, where n is the number of sides of the square.

• For example, if the circle has a square with 4 sides inscribed in it, the number of complete squares would be 30 (4*(4+1)*(2*4+1)/6 = 30).
Answered by AI
Add your answer

Q1. What are my expectations from company
Ans. 
Expect a collaborative environment, opportunities for growth, and a commitment to innovation and employee well-being.
• Collaborative Work Culture: You'll work with cross-functional teams to solve complex problems, like developing a new product feature.

• Career Development: The company offers mentorship programs and training workshops to help you advance your skills, such as coding bootcamps.

• Innovation Focus: Expect to be p...read more
Answered by AI
Add your answer
Q2. Why am I leaving previous organisation
Ans. 
Seeking new challenges and growth opportunities in a different environment.
• Desire for new challenges and growth

• Opportunity for career advancement

• Seeking a change in work environment

• Exploring new technologies or industries
Answered by AI
Add your answer

Coding round with medium complexity

Q1. Implementation of linkedlist
Ans. 
A linked list is a data structure where each element points to the next element in the sequence.
• Create a Node class with data and a reference to the next Node

• Initialize a LinkedList class with a head Node

• Implement methods to add, remove, search, and traverse the linked list
Answered by AI
Add your answer
Q2. Sorting algoritgms
Add your answer

Q1. General expectations
Add your answer
Q2. Role clarity discussion
Add your answer

Q1. Where do you see yourself in 5 years?
Add your answer
Q2. What are your salary expectations?
Add your answer
Q3. What is your family background?
Add your answer
Q4. Share details of your previous job.
Add your answer
Q5. Why should we hire you?
Add your answer
Q6. Why are you looking for a change?
Add your answer
Q7. What are your strengths and weaknesses?
Add your answer
Q8. Tell me about yourself.
Add your answer

1. Revere Linked List
2. Maximum water in a container

Q1. 1. ArrayList 2. Types of locaters in Appium 3. D/b UI automator1 and ui Automator 2?
Ans. 
ArrayList is a resizable array implementation in Java. Appium locators include ID, name, class name, xpath, etc. UI Automator 1 and 2 are tools for testing Android apps.
• ArrayList is a dynamic array that can grow or shrink in size. Example: ArrayList<String> list = new ArrayList<>();

• Appium locators include ID, name, class name, xpath, etc. Example: driver.findElement(By.id("elementID"));

• UI Automator 1 is a t...read more
Answered by AI
Add your answer

1. What is same for you and even for PM of US?