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In technical round the questions were quite simple, but you have to be clear with all the basics of memory allocation, heap memory, variable scopes, complexity analysis etc. concepts. I was asked to write get nth element of fibo. Then asked to make it memory efficient. Later, we discussed how we can convert it as an API server, and all the methods in which we can make it more efficient wrt memory/DB/CPU.
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SDE-2

Interviewed at AgroStar

4★
May 18, 2022

In technical round the questions were quite simple, but you have to be clear with all the basics of memory allocation, heap memory, variable scopes, complexity analysis etc. concepts. I was asked to write get nth element of fibo. Then asked to make it memory efficient. Later, we discussed how we can convert it as an API server, and all the methods in which we can make it more efficient wrt memory/DB/CPU.

- Given an int[][] arr, where each element in arr is an array of size 2 => [x,y], return an array of number of valid integers in each range (inclusive) Valid integers are integers that do not have any repeating digits. - Tell me about yourself and tell me about a project that you are really proud of. - Tell me about a situation from your recent experience where you had a conflict with your colleague. - Tell me about a situation where you went above and beyond to create a significant impact and improve the current situation at your work place. - A case study about a client who is a bank and wants to transform their online banking from the current system to big data technology. - Case study: A client has given us a huge amount of data (big data) about the invoices of the sales of their items and we need to come up with predictions about the impact of weather on the sales of the items that the client is selling.
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Software Engineer 2

Interviewed at McKinsey & Company

4.1★
Mar 1, 2022

- Given an int[][] arr, where each element in arr is an array of size 2 => [x,y], return an array of number of valid integers in each range (inclusive) Valid integers are integers that do not have any repeating digits. - Tell me about yourself and tell me about a project that you are really proud of. - Tell me about a situation from your recent experience where you had a conflict with your colleague. - Tell me about a situation where you went above and beyond to create a significant impact and improve the current situation at your work place. - A case study about a client who is a bank and wants to transform their online banking from the current system to big data technology. - Case study: A client has given us a huge amount of data (big data) about the invoices of the sales of their items and we need to come up with predictions about the impact of weather on the sales of the items that the client is selling.

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