NSquare Xperts Interview Questions and Answers for Experienced

Q1. OOPS CONCEPTS, SQL , TRICKY OOPS QUESTIONS FROM STRING MANIPULATION ETC.
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ASP.NET MVC PROGRAMMING

Q1. Company Profile, Process flow etc.
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There will be 3 coding questions. They are of medium and hard level.

Q1. Sort array consisting 0's 1's and 2's without inbuilt functions
Ans. 
Sort an array of 0's, 1's, and 2's without using inbuilt functions.
• Use three pointers to keep track of the last index of 0's, 1's, and 2's

• Iterate through the array and swap elements based on their value

• Continue until all elements are sorted
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Q1. Os cn related questions
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Q1. Java questions and general hr questions
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All coding questions were ad hoc

Q1. Leetcode questions were asked
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Q2. A question about cache memory was asked
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I had to evaluate a software and let them understand where this software could be implemented and the pros and cons of the software.

Coding test in any language

Any topics for the GD

Q1. Experience about the java script
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Q2. My work experience about the java scirpt
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Q3. Palindrome in any code language
Ans. 
A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.
• Check if the input string is equal to its reverse

• Ignore spaces and punctuation when checking for palindromes

• Convert the input string to lowercase for case-insensitive comparison
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Q4. Other general maths programming questions
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