# Amazon Qa Interview Questions And Answers

Amazon interview Questions: The most crucial part of preparing for the Amazon interview is practice. Knowing what job interview questions you might be asked is essential – that way, you can craft your answers well in advance and feel confident in your responses when the pressure is on.

Wouldn’t it be great if you knew precisely what interview questions are asked for the Test Engineer QA for Manual & Automation Positions? Unfortunately, we can’t read minds, but we’ll give you the next best thing: a list of previously asked Amazon interview questions and answers.

We have tried to share some of the manual testing interview questions, selenium interview questions & testing interview questions also, but we are recommending spending some quality time to get comfortable with what might be asked when you go for the Amazon interview.

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### Amazon QA Interview Questions on Coding and Analytical Skills

Knowing how to code and approach problem-solving analytically is an essential requirement for QA engineers.Â

Below are some coding questions asked at the Amazon QA interview. These questions are generally based on coding topics such as arrays, strings, linked lists, graphs, trees, hashing, and other coding concepts on algorithms and data structures.Â

• Given K sorted arrays âarrâ, of size N each, merge them into a new sorted array âres.â (Solution)
• Given an array of integers âarrâ of size n, which is analogous to a continuous stream of integers input, find K largest elements from a given stream of numbers. (Solution)
• Given an array of integers, find any non-empty subarray whose elements add up to zero. (Solution)
• Find all magic triplets in a given integer array âarrâ of size n. A magic triplet is a group of three numbers whose sum is zero. Note that magic triplets may or may not be made of consecutive numbers in arr. (Solution)
• Given an integer, check whether it is a palindrome. (Solution)
• Given an integer n, find all possible ways to position n queens on an nÃn chessboard so that no two queens attack each other. (Solution)
• Given the root node of a binary tree T, modify that tree in place, transform it into the mirror of the initial tree T. (Solution)
• Given a variety of coin types defining a currency system, find the minimum number of coins required to express a given amount of money. Assume an infinite supply of coins of every type. (Solution)
• Given the daily prices of a stock, whatâs the maximum possible profit one can generate by first buying one share of that stock on a certain day and then selling that share at least one day later? (Solution)
• Given a sequence, return its next lexicographically greater permutation. If such a permutation does not exist, then return it in ascending order. (Solution)
• Go through more coding questions and their answers to improve your QA coding interview prep.

The onsite round consists of 5 interviews that take place over a period of 6-7 hours. The following interviews will take place –

This is an interview with a senior developer and Quality Assurance Engineer from Amazon. It is a 60-minute interview, which will be conducted over Amazon Chime.

In this round, questions asked will be related to Amazon’s 14 leadership principles. The interviewer wants to assess whether you’re a good fit for the company and how you interact with your peers and deal with situations at hand.

In this round, you will be given a code, and information about test cases, using which you have to figure out the bug and carry out a debugging process. Additionally, you will be given some problems and have to troubleshoot.

In this round, you will be asked to design test cases for a particular feature of an application/website.

## Amazon QA Interview Process

Amazonâs QA interview process is similar to Amazonâs coding interview process. Amazonâs QA interview process comprises the following 5 stages:

Your knowledge of basic data structures (Arrays, Strings, Linked Lists, etc.) is assessed at this stage. To ace this coding interview, you have to be adept at an object-oriented programming language such as Java, Python, or C++.Â

At this stage of the Amazon QA engineer hiring process, you will be evaluated on your ability to plan and execute test strategies in a real-time situation. Experience in software testing is necessary to be successful in this round.Â

Your ability to debug code, among other analytical skills, will be assessed in this round. Although similar to the coding interview, questions asked in this round will be more challenging and will involve algorithmic problems.Â

• Evaluation of Your Behavioral SkillsÂ
• Amazon follows a unique method to evaluate candidatesâ behavioral skills. Amazonâs behavioral interview is based on Amazonâs 14 Leadership Principles.Â

In this round, youâll be asked questions on workplace conduct and discipline, collaboration, leadership, initiative, and inclusion.Â

The Bar Raiser round is the final stage of the interview process. It is conducted by a member of Amazonâs Bar Raiser team, i.e., a group of employees specially trained to hire only the best talent.Â

At the Bar Raiser interview, youâll be asked questions pertaining to: