Mountblue Technologies Software Trainee Interview Questions and Answers

It was basic aptitude and reasoning

General aptitude test

Q1. What is an array?
Ans. 
An array is a data structure that stores a collection of elements of the same type in a contiguous memory location.
• Arrays have a fixed size determined at the time of declaration.

• Elements in an array are accessed using an index starting from 0.

• Example: string[] names = {"Alice", "Bob", "Charlie"};
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Q2. What is selection sort.?
Ans. 
Selection sort is a simple sorting algorithm that repeatedly selects the minimum element from an unsorted portion of the array and swaps it with the first unsorted element.
• Iterate through the array to find the smallest element and swap it with the first element.

• Repeat the process for the remaining unsorted portion of the array.

• Time complexity of O(n^2) makes it inefficient for large datasets.
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30 mins test with 15 questions for 5 mins for detecting pattern complete as much as possible 5 mins it is counted most for next round

Q1. Technical interview
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Q1. One on one hr interview
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Was moderate level and quite easy to solve

Coding questions were basic and easy to solve

Q1. Concept based questions and also questions on the coding you written
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Q1. Nothing special about it was also quite easy only
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