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Sr Engineer Interview Questions
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1. experiences. 2. a graph related question as follows, later on I found out a tricky solution online. //problem: count islands in a graph // // A graph is a collection of nodes that are connected to each other with // edges. There are N nodes, numbered 1..N. and M edges. Each edge connects // two different node numbers. Here is an example graph with N= 8, M=6: // // 1---2---3 6 8 // | | | // 4---5 7 // // The goal is to count the number of islands in the graph. An island is a // graph of nodes that are connected only to themselves and not to any of the // other nodes in the graph. The above example has three islands. As a node // not connected to anything at all is regarded as it own island. // Implement the function IslandCount() below. The values N and M are passed // in, along with the array E which contains pairs of node numbers that are // connected by edges. The above example has E equal to // // E = { 1,2,2,3, 1,4, 2, 5, 4,5, 6, 7} // // IslandCount() should return the number of islands in the graph.
Datastructure/Algo related white board session. Design related Whiteboard sessions
Tell about former projects and technologies you used. Design a Logger module.
Explanation of problem that happened in real project environment and what were the measures taken to get it resolved
Find a duplicate number in a given array. The numbers are 1 ... n
Print the strings in dictionary match with Regex matching word in dictionary a*b, ab*, abc -> ["abc", "abb" abdd" ] * can have values - single char, -, . but not empty
phone screen for SQL: Give data model - solve various SQL questions Python: list and dict manipulation
1. Given a list of ranges find the largest interval. 2. Given a string of men and women dancers ina given order, pair each man with a woman in a first-in first-pair fashion and print the pairs. 3. Given some coordinates find the line passing through most of the points.
They answered no questions I sent over and sent my own questions back to me. So that was mighty pathetic too.
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