JP power plant Software Engineer Interview Questions and Answers

Finding number with most frequency in 1M size array of strings.

• Use a hash table to store the frequency of each number.

• Iterate through the array and update the frequency in the hash table.

• Find the number with the highest frequency in the hash table.

To find length of linked list in single iteration, use two pointers and traverse the list until the end.

• Use two pointers, one moving one node at a time and the other moving two nodes at a time.

• Traverse the list until the end is reached.

• The number of iterations taken by the faster pointer to reach the end is the length of the linked list.

Yes, I am willing to work at any location for the Senior Engineer position.

• I am open to relocating for the right opportunity

• I have experience working in different locations

• I am flexible and adaptable to new environments

I have a proven track record of staying calm and focused in challenging situations, allowing me to problem-solve effectively.

• I have experience working in high-pressure environments and have successfully delivered projects on time despite obstacles.

• I am adaptable and can quickly assess a situation to determine the best course of action.

• I have strong problem-solving skills and can think creatively to find solutions in ad

To analyse total diesel consumption in equipment, I would gather data on usage and calculate fuel efficiency.

• Collect data on equipment usage and fuel consumption

• Calculate fuel efficiency by dividing fuel consumption by equipment usage

• Compare fuel efficiency across different equipment to identify outliers

• Identify factors that may affect fuel efficiency, such as maintenance or operator behavior