Amazon Software Development Engineer Intern Interview Questions and Answers

LeetCode questions - one medium and one hard.

Q1. Dont remember exactly, but was related to trees - leetcode medium
Add your answer
Q2. Given an array, what is the sum of the products of all subsequences?
Ans. 
The sum of the products of all subsequences in an array of strings.
• Calculate the product of all elements in the array

• Calculate the product of all possible subsequences

• Sum up all the products of subsequences
Answered by AI
Add your answer
Q3. Graph - hard, SCC + bfs, freinds and choclates problem
Add your answer

Linked list based coding question and BST

Q1. About BFS and DFS
Add your answer
Q2. Linked list coding question (using bfs)
Ans. 
Implementing a linked list using BFS to traverse and manipulate nodes efficiently.
• BFS (Breadth-First Search) explores nodes level by level, useful for linked lists with multiple branches.

• Use a queue to keep track of nodes to visit next, ensuring all nodes at the current level are processed before moving deeper.

• Example: For a linked list with nodes 1 -> 2 -> 3, BFS would visit 1, then 2, then 3 in that order.

• BFS c...read more
Answered by AI
Add your answer

Q1. Possible Parenthesis
Ans. 
The question is asking for the possible combinations of valid parentheses.
• Use backtracking to generate all possible combinations of parentheses.

• Keep track of the number of open and close parentheses to ensure they are balanced.

• Exclude invalid combinations where close parentheses appear before open parentheses.
Answered by AI
Add your answer
Q2. Course Schedule
Add your answer

Q1. How are you doing
Add your answer
Q2. Tell me about yourself
Ans. 
I am a passionate software engineering student with experience in web development and a strong desire to learn and grow.
• Currently pursuing a degree in Computer Science

• Proficient in languages such as Java, Python, and JavaScript

• Experience with web development technologies like HTML, CSS, and React

• Completed internships at tech companies like XYZ Corp
Answered by AI
Add your answer

VSCODE , one question asked

Q1. Why do you want to join amazon?
Ans. 
I want to join Amazon because of its innovative culture, vast opportunities for growth, and impact on global e-commerce.
• Innovative culture: Amazon is known for its cutting-edge technology and constant drive for innovation.

• Opportunities for growth: Amazon offers a wide range of projects and roles for personal and professional development.

• Impact on global e-commerce: Amazon's reach and influence in the e-commerce industr...read more
Answered by AI
Add your answer
Q2. Where do you see yourself after 5 years?
Ans. 
In 5 years, I see myself as a senior software engineer leading a team of developers on innovative projects.
• Leading a team of developers on innovative projects

• Advancing to a senior software engineer role

• Continuing to learn and grow in the field of software development
Answered by AI
Add your answer