Software Development Interview Questions

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Compute Nth Fibonacci number. Given tree data structure, print each level as a row. Given data from stock's trade during day, compute what would have been the best trade of the day. Create a circular buffer of size N, program reads and writes.
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Software Development Engineer In Test

Interviewed at Isilon, A Division of EMC

3.2
Aug 15, 2016

Compute Nth Fibonacci number. Given tree data structure, print each level as a row. Given data from stock's trade during day, compute what would have been the best trade of the day. Create a circular buffer of size N, program reads and writes.

 Given a data set with details pertaining to amount that one person owes to the other in the form of csv
. Sample Input Friend 1 Friend 2 Amount M N 20 L M 70 N L 40 N K 100 M N 10 N M 5 Row 1 implies that M owed 20 Rs to N
Row 2 implies that L owed 70 Rs to M
Similar to other rows

Given the above info, design a solution to derive the below-mentioned insights : How much debt does each person owe to all users?  How much money is a person owed ? Who is the person with the most money owed ? Who is the person with the most debt ?  Sample input in CSV:
 M,N,20 L,M,70 N,L,40 N,K,100 M,N,10 N,M,5
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Software Development Engineer-2

Interviewed at Leap

3.8
Oct 1, 2022

 Given a data set with details pertaining to amount that one person owes to the other in the form of csv
. Sample Input Friend 1 Friend 2 Amount M N 20 L M 70 N L 40 N K 100 M N 10 N M 5 Row 1 implies that M owed 20 Rs to N
Row 2 implies that L owed 70 Rs to M
Similar to other rows

Given the above info, design a solution to derive the below-mentioned insights : How much debt does each person owe to all users?  How much money is a person owed ? Who is the person with the most money owed ? Who is the person with the most debt ?  Sample input in CSV:
 M,N,20 L,M,70 N,L,40 N,K,100 M,N,10 N,M,5

If there are 2 poles of 15m and rope of 16m is attached to their heads, then calculate the distance between the poles if the distance between the lowest point of the curve made by the rope and the ground is 7m
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Software Development Trainee

Interviewed at LIBSYS (India)

2.2
Feb 28, 2018

If there are 2 poles of 15m and rope of 16m is attached to their heads, then calculate the distance between the poles if the distance between the lowest point of the curve made by the rope and the ground is 7m

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