BOUTIQAAT SERVICES Software Engineer II Interview Questions and Answers

Q1. DSA question with Some Stack
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Q2. Discussion around Current project
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Q1. Managerial discussion around resume and some basic java and spring question
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Q2. Java and spring boot question
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Basic questions only.

Q1. Basic questions like, how react works?
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Q2. What is the equivalent of ReactDOM in mobile application development?
Ans. 
The equivalent of ReactDOM in mobile application development is React Native.
• React Native is a framework for building mobile applications using React.

• It allows developers to write code in JavaScript and render native components.

• Just like ReactDOM in web development, React Native handles rendering components to the screen.
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3 coding questions, medium

Q1. Related to string and prefix sum
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Q2. How priority queue works and its implementation using min heap
Ans. 
Priority queue is a data structure that stores elements based on their priority, allowing for efficient retrieval of the highest priority element.
• Priority queue can be implemented using a min heap, where the root node always contains the minimum element.

• Insertion: Add the new element to the end of the heap and then heapify up to maintain the min heap property.

• Deletion: Remove the root node (minimum element), move the l...read more
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Q1. Find the missing smallest positive integer
Ans. 
Find the missing smallest positive integer in an array of integers
• Sort the array to easily identify missing integers

• Iterate through the sorted array to find the smallest missing positive integer

• Return the missing integer
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Q2. Given an array of 0,1,2, Sort the array
Ans. 
Sort an array of strings containing only 0, 1, and 2.
• Use a three-way partitioning algorithm like Dutch National Flag algorithm to sort the array in a single pass.

• Keep track of three pointers - low, mid, and high to partition the array into three sections.

• Swap elements based on their values to achieve the sorted array.
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It was an online assessment. Some coding questions. Some cs fundamental mcqs. SQL query, Rest Api question.

An assignment to create a game using nodejs/ go lang/ java.

Q1. Discussion related to Assignment. Told some changes and told to add some more functionalities.
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Q2. Some APIS were given. It was case study. You had to show the dishes to a customer according to his preferences.
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Q1. General DSA question leetcode style
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Q1. Discussion on previous project
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Q1. Questions on DSA
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Q1. Questions on DSA
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Q1. Questions on DSA
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