Amazon Development Centre India Software Engineer Trainee Interview Questions and Answers

Prime number, Convert given number into hours format with a challengeToken to validate and return the string

Q1. OOPs Inheritance
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Q2. OOPS Polymorphism
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Q1. Sum of n using recursion
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Recursively calculate the sum of n numbers
• Define a base case for when n is 0 or 1

• Recursively call the function with n-1 and add n to the result

• Return the result
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Q2. Practical application of dsa in projects
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Data Structures and Algorithms (DSA) are used in projects for efficient data storage, retrieval, and manipulation.
• Optimizing search and sorting algorithms for faster performance

• Implementing data structures like arrays, linked lists, trees, and graphs for organizing data

• Using DSA to solve complex problems like pathfinding, data compression, and cryptography
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Q1. Stack based question Medium Difficulty DSA.
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Q2. Theory questions related Java, Spring, OOPs
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Q1. Medium-hard DSA question.
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Q2. Project related questions
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Q3. Design Patterns
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Q1. Company fit questions
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Basic leetcode easy question. Find unique number in strung

Q1. Sql - Find nth highest salary of employees
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Q2. DSA - Sorted array to BST
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1 hr, Java questions, SQL question, 1 DSA question

Q1. LLD about Hotel Booking system
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Q1. Discussed about the project
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Q1. Tell us about yourself? What you bring tp the table
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Q1. On call interview
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Q2. Basic javascript questions and all depends on the team lead for which you are being hired
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General leet code questions

Q1. 2 DSA question medium leetcode
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Q1. 1 Dsa question and about projects
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