nference Interview Questions and Answers

It had a total of seven sections which includes programming, Sql ,aptitude and excel

Q1. To solve programs related to strings
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Q2. General questions on projects, sql, data structure and java
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Design a Restaurant app

Q1. Python code related to stacks
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Q2. Pandas and numpy questions
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CAT style aptitude test

Was mostly DSA and JS but the the interviewer was refering to JS questions online was expecting answers as per whatever he googled

Q1. About process and threads
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Q2. Given an array [1,0,1,0,1] where 0 represents empty bowl and 1 represents a fish in bowl. a fish can jump both sides into another bowl. one bowl can have multiple fish at a time. return an array of how man...read more
Ans. 
Calculate the number of jumps needed for fishes to reach any index in the array.
• Iterate through the array and calculate the distance of each fish to all other indexes.

• Keep track of the minimum distance for each index to reach all fishes.

• Return the array of minimum distances for each index.
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Moderate level arrays question asked

Q1. Data structure round
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Q2. 5 Leetcode question on data structures
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Threads-java,alphabets in numbers,longest retreat,longest advance,debugging,Data interpretation

Q1. Printing the reverse of a number.
Ans. 
To print the reverse of a number, we can convert the number to a string, reverse the string, and then convert it back to a number.
• Convert the number to a string

• Reverse the string

• Convert the reversed string back to a number

• Handle negative numbers if needed
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