Splunk Software Engineer Interview Questions and Answers

Minimum 2 platforms required for a railway station.

• At least 2 platforms are required for trains to arrive and depart simultaneously.

• Additional platforms may be required based on the frequency of trains and passenger traffic.

• Platforms should be long enough to accommodate the longest trains that will use the station.

• Platforms should also have appropriate facilities for passengers, such as seating, shelter, and signage.

Trapping Rain Water Problem

• The problem involves calculating the amount of water trapped between bars in a histogram

• The solution involves finding the maximum height of bars on both sides of each bar and subtracting the height of the bar itself

• This can be done using two arrays to store the maximum height of bars on the left and right side of each bar

The problem is to find the least cost to travel from source to destination using dynamic programming.

• Use dynamic programming to solve the problem

• Create a 2D array to store the minimum cost to reach each cell

• Fill the array using the recurrence relation: minCost[i][j] = cost[i][j] + min(minCost[i-1][j], minCost[i][j-1], minCost[i-1][j-1])

• The final answer will be stored in minCost[m][n], where m and n are the coordinates ...read more

Monolithic architecture is a single large application while microservice architecture is a collection of small, independent services.

• Monolithic architecture is a single, tightly coupled application where all components are interconnected.

• Microservice architecture breaks down the application into smaller, loosely coupled services that communicate through APIs.

• Migrating from monolithic to microservices involves breaking ...read more