Amazon computer science fundamentals interview questions

Lesson 14 of 15 By Hemant Deshpande. In preparation for your Amazon interview, it is important to understand the types of questions that will be asked.

Getting an interview at Amazon is a major accomplishment. With thousands of applicants every year and intense competition, securing an interview slot is an achievement in itself. Now you need to put in the work to make sure you ace the interview process. In this comprehensive guide, we will cover everything you need to know to crush your Amazon interviews, including:. This guide will equip you with the skills, stories, and knowledge to master your Amazon interviews. Let's dive in! The first step to acing Amazon's interview gauntlet is understanding exactly what you will face.

Amazon computer science fundamentals interview questions

After a couple of weeks, I was called for the face to face interviews. Four rounds of interviews were conducted spanning over two days. Round-1 Technical [60 mins] Questions in this round were of easy difficulty, having pretty straight forward solutions. The interviewer asked the below-mentioned questions. Once I provided the correct solution, he tweaked the question to some degree and again asked me for the solution. After receiving the correct solutions, he asked me to write the code of it on paper. Questions: 1. Count all possible paths from top-left to bottom-right in a matrix Tweak: Count all possible paths from top-left to bottom-right in a matrix having obstacles. Find inorder predecessor and successor of the node in BST in which nodes also have a parent pointer along with left and right pointers. Round-2 Technical [ mins] This round was the most difficult round of the entire process. I was expecting that this round would have an easy-medium kind of difficulty level but the interviewer had other plans. He straightforwardly asked me to solve Longest Palindromic Substring. After then, slowly, ideas started coming into my mind and I started to design the solution on the paper. At regular intervals, the interviewer would ask me about what I am thinking and would point out contradictory cases if the approach was wrong. But after some point, I realized that my approach was nowhere in the vicinity of the correct solution and so did my interviewer.

Learn how! Amazon is an American multinational technology company whose focus is on a large number of fields, for instance, E-Commerce, Cloud Computing, Artificial Intelligence, Digital Streaming, etcetera. Get instant access to all current and upcoming courses through subscription.

Explain 3 tier architecture and 2 tier architectures. This course has pre-recorded premium lecture videos by Mr. Sandeep Jain and theoretical concepts designed by experts. The course also has Most Asked Interview Questions for practice to provide the ultimate learning experience. This is a self-paced course which implies that you can complete the course at your own pace! Skip to content. Change Language.

Skip to content. Change Language. Open In App. Amazon Interview Questions. Like Article. Most Asked Questions K largest elements from a big file or array. Variations of this problem like find a triplet with sum equal to 0.

Amazon computer science fundamentals interview questions

Amazon SDE sheet is the collection of the most important topics or the most frequently asked question in Amazon Software Development Engineer Interviews. Here we have collected all the interview questions and answers to land a job on Amazon. Amazon is an American multinational technology company that focuses on e-commerce, cloud computing, digital streaming, and artificial intelligence. To get employed by amazon is a dream for many. One must have clear Data Structure concepts, good communication skills, and analytical thinking and should be able to solve real-world problems to crack top companies like Amazon. Steps to follow to get a chance at amazon are:.

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Bias for action — "Speed matters in business. This is one of the most straightforward Amazon interview questions you might encounter. Culture and principles - As an executive frontrunner, Amazon cares about culture fit. This includes choosing a programming language, reviewing the basics, and studying algorithms, data structures, system design , object-oriented programming, OS, and concurrency concepts. Ultimately, you want the interviewer to see that you are willing to take on new challenges and proactively seek growth opportunities. Maybe they could apply for a loan or sell some of their possessions. They can be used to store data that is frequently accessed, such as documents or images. By embracing his experimental approach as complementary rather than contrary to mine, we landed on solutions that blended our perspectives. But hurry up, because the offer is ending on 29th Feb! Add Other Experiences. How did you approach it? Help us know you better! He accused me of being incompetent and of trying to cheat him. Below are some Amazon coding interview questions on Strings to help you prepare for your Amazon tech interview:. Example "hire and develop the best" questions asked by Amazon Describe a time you stepped in to help a struggling teammate Tell me about a time you helped boost your team morale Tell me about a time you hired or worked with people smarter than you are Why do you want to work at Amazon?

Explain 3 tier architecture and 2 tier architectures. This course has pre-recorded premium lecture videos by Mr.

An example of exceeding expectations could be if you were working on a project and the client asked for an additional charge, and you were able to make the change without any issues. Please verify your phone number. Example "success and scale bring broad responsibility" questions asked by Amazon. Arrays are one of the most important data structures in programming. This guide will equip you with the skills, stories, and knowledge to master your Amazon interviews. Below is an example of a binary tree that is not a BST. These are the main evaluation criteria for your code. I also promoted this content on social media and other websites. Or, a file might be locked down so that only the owner can see it. Expect them to briefly summarize their role. Showcase how your values align. What Is Recursion? If you're relatively junior SDE II or below then the bar will be lower in your system design interviews than for mid-level or senior engineers e.