Brakes India Sdet Lead Interview Questions and Answers

Q1. Find minimum in an array
Ans. 
To find the minimum in an array of strings, convert the strings to numbers and compare them.
• Convert the strings to numbers using parseInt() or parseFloat()

• Use Math.min() to find the minimum value

• Handle edge cases like empty array or non-numeric strings
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Q2. Find the shortest distance between two nodes
Ans. 
To find the shortest distance between two nodes, we can use algorithms like Dijkstra's or A*.
• Use Dijkstra's algorithm to find the shortest path between two nodes in a graph

• Implement A* algorithm for finding the shortest path in a grid-based environment

• Consider using Floyd-Warshall algorithm for finding all pairs shortest paths in a graph
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