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Jun 15, 2024 · The Amazon online test (20 questions) is based on OOPs, DBMS, operating systems, data structures, and algorithms. Technical Interview 1: Project discussions, coding questions based on DS algorithms, and quizzes. It basically tests real-world problem-solving skills.
- K largest elements from a big file or array.
- Find a triplet a, b, c such that a2 = b2 + c2. Variations of this problem like find a triplet with sum equal to 0. Find a pair with given sum. All such questions are efficiently solved using hashing.
- Binary tree traversal questions like left view, right view, top view, bottom view, maximum of a level, minimum of a level, children sum property, diameter etc.
- Convert a Binary tree to DLL – Practice here.
- Find the missing number in the array. You are given an array of positive numbers from 1 to n, such that all numbers from 1 to n are present except one number x. You have to find x. The input array is not sorted.
- Determine if the sum of two integers is equal to the given value. Given an array of integers and a value, determine if there are any two integers in the array whose sum is equal to the given value.
- Merge two sorted linked lists. Given two sorted linked lists, merge them so that the resulting linked list is also sorted. Consider two sorted linked lists and the merged list below them as an example.
- Copy linked list with arbitrary pointer. You are given a linked list where the node has two pointers. The first is the regular next pointer. The second pointer is called arbitrary_pointer and it can point to any node in the linked list.
Solve the most popular amazon interview questions. Prepare for DSA interview rounds at the top companies.
- Understand Amazon’s Leadership Principles
- Master Technical Skills
- Prepare For Behavioral Questions
- Know Your Resume
- Practice Problem-Solving and Case Studies
- Communicate Effectively
- Prepare Questions For Your Interviewers
- Follow Up After The Interview
- Stay Informed About Amazon and The Tech Industry
- Be Ready For A Bar Raiser Interview
Amazon places a strong emphasis on its leadership principles. Familiarize yourself with these principles, as they often form the basis of interview questions. Reflect on your past experiences and prepare examples that demonstrate these principles in action. *Explore IQ’s Company Interview Guidesto understand the importance of knowing a company’s le...
Be thoroughly prepared in core data engineering skills such as SQL, Python, data modeling, system design, and knowledge of AWS services. Amazon values technical proficiency highly, so expect technical assessments as a key part of the interview. Test your skills with Interview Query’s technical challenges and takehomes.
Amazon’s interviews often include behavioral questions based on their leadership principles. Use the STAR method (Situation, Task, Action, Result)to structure your responses. This method helps in providing clear, concise, and effective answers. *Consider Interview Query’s coaching servicesfor personalized guidance on behavioral questions.*
Be ready to discuss any project or experience listed on your resume. You should be able to talk in detail about your roles, responsibilities, and the impact of your work, highlighting how your experience aligns with the role of a Data Engineer. *Use Interview Query’s mock interviewsto practice discussing your resume experiences.*
Amazon may present data engineering case studiesor problem-solving scenarios relevant to data engineering. Practice such questions to sharpen your analytical and problem-solving skills. Focus on how you approach a problem, break it down, and propose effective solutions. *Explore Interview Query’s learning pathsto master various data engineering pro...
Clear communication is crucial. During the interview, articulate your thought process, particularly when solving technical problems. If you don’t understand a question, it’s okay to ask for clarification.
At the end of the interview, you’ll usually have the opportunity to ask questions. Prepare thoughtful questions that reflect your interest in the role, team, or Amazon’s data engineering projects.
Send a thank-you email to your interviewers. This shows your appreciation for the opportunity and can leave a positive impression. Keep it brief and professional. *Share your interview experienceon Interview Query to reflect on your performance and assist others.*
Show that you’re informed about recent developments at Amazon and in the tech industry. This demonstrates your enthusiasm for the field and suggests that you will be an engaged and proactive team member. Stay updated with Interview Query’s resources, including blogs and community discussions.
Amazon’s interview process often includes a ‘bar raiser’ - an interviewer who ensures that new hires will positively contribute to the company’s culture and standards. Be prepared for challenging questions that assess your fit with Amazon’s culture and values. *If you’re still looking for additional tips, then be sure to check out our general guide...
Get access to a collection of carefully selected LeetCode questions aimed at boosting your proficiency in data structure and algorithm challenges, ideal for Amazon coding rounds. Choose from video solutions in four popular programming languages: Java, C++, Python, and JavaScript.
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Welcome to our new post Top Amazon Data Structure Interview Questions. here you will get the top 10 most-asked interview questions on data structure and algorithms in Amazon. Get interview-ready for Amazon with a tailored focus on data structure questions for candidates with around one year of experience.
