Amazon Interview Experience | WoW 2020 (6 months Internship)

Amazon WoW is an initiative which gives an opportunity to women students in their final or pre-final year to work at Amazon as an intern or full time employee. The process started with filling an application in Amazon WoW website, in the application basic info about college, branch, resume were to be submitted. After a few days based on the resume mail was sent regarding the round 1 test.

The test consisted of 28 MCQ’s (C++, data structures etc.) and 2 Medium level coding questions.

I was able to solve both the coding questions so I passed the round 1 test.

Round 1 Technical interview:

The interview was online and took place on Amazon Chime platform. The interview started with my introduction and followed by his. After this he jumped straight into the coding questions.

#internship #interview experiences #amazon #marketing

What is GEEK

Buddha Community

Amazon Interview Experience | WoW 2020 (6 months Internship)

Amazon WoW is an initiative which gives an opportunity to women students in their final or pre-final year to work at Amazon as an intern or full time employee. The process started with filling an application in Amazon WoW website, in the application basic info about college, branch, resume were to be submitted. After a few days based on the resume mail was sent regarding the round 1 test.

The test consisted of 28 MCQ’s (C++, data structures etc.) and 2 Medium level coding questions.

I was able to solve both the coding questions so I passed the round 1 test.

Round 1 Technical interview:

The interview was online and took place on Amazon Chime platform. The interview started with my introduction and followed by his. After this he jumped straight into the coding questions.

#internship #interview experiences #amazon #marketing

Amazon Interview Experience for 6-Months Internship (2020)

Recently Amazon visited our college Campus for SLI.

Selection Process:

• Online Test: Code Debugging 7 questions
• 2 Coding questions
• Workstyle Assessment
• Aptitude

Followed by two Technical interviews on the Amazon Chime Platform.

Online Round: Coding questions were from these set of questions-

• Find if a tree is a subtree of another tree.
• Search in a row and column-wise sorted matrix.
• Bridges in a graph.
• Count all two sum pairs.

Around 280 students appeared for Online Assessment and 38 students were shortlisted for further rounds.

#internship #interview experiences #amazon #marketing #on-campus

Amazon Interview Experience for FTE/6 months SDE-1 Internship

I applied for Amazon SDE-1 Internship through the AmazeWow program only for Women.

Online Test Round: It was a quite easy round. It consists of around 28 MCQs on the basic concepts of Data structure and algorithms, C/C++ outputs, Time, and Space complexity.

1. How many push and pop operations for below operations will be required if we implement a queue using stack?

push (5), push (7), push (2), pop (), push (3),
pop (), pop (), push (6), pop (), pop ()

In this question, 4 options were given stating no of push and pop operations. The trick was when we implement a queue using stack, we will require 2 stacks and then count no. of push and pop operations.

Second Round: This round consisted of 2 coding questions which were quite easy.

1. Given a string of type a+b=c where any one of them is unknown, we have to find its value.

Example:

 Input: x+5=7 Output: x=2

The only challenge was to consider each case and convert string to an integer.

#internship #interview experiences #amazon #marketing #amazon web services #aws

Amazon Interview Experience for 6-Months SDE Internship

**Round 1 (Written Round): **It consisted of mainly 4 sections.

• Debugging Round: 7 codes to debug in 20 minutes
• Coding Test: 2 coding questions in 70 mins
• Personality Assessment: No time limit given (Ideally takes 15-20 mins)
• Reasoning Ability Section: 24 questions in 35mins

In the coding section there were 2 questions:

1. Given two sorted linked list. Merge them into one and return the head pointer.
2. Find critical connections (Bridges) in a graph.

Those who cleared all the test cases in both questions were further selected for the Interviews. (37/200 cleared)

**Round 2 (Technical Interview): **It started with a formal introduction. The interviewer told that this round will last for an hour and 2 questions will be asked. So make sure to complete the code of each question within 30 minutes individually. A codeshare link was given for the writing code.

The interviewer was really friendly and was expecting the most optimized solution for the same. The interviewer also helped a lot in various approaches and was asking for edge cases for the approaches.

#internship #interview experiences #amazon #marketing

Amazon Interview Experience for 6-Months SDE Internship

Round 1: Online assessment consisting of 4 sections conducted on the AMCAT platform.

1. Code Debugging: 7 questions C/C++/Java (20 minutes)
2. Coding: 2 questions (70 minutes)
3. Workstyle Assessment: (20 minutes)
4. Reasoning Ability: 24 questions (35 minutes)

In the coding section, the questions were,

1. Search in a row-wise and column-wise sorted matrix.
2. Copy a linked list with a random pointer.

Around 16 students cleared the test out of 185.

Round 2 (F2F Technical Interview): This was held on Amazon Chime(A video calling platform) and the interview lasted for 1 hour.

1. First, the interviewer asked to introduce myself, and then he shared about his role and projects he’s working on. It was a 2-3 minute formal introduction and went straight to the coding question.
2. You are tasked to develop a simple search engine that also takes care of correcting the spelling mistakes and shows the words matching the given work in the dictionary. (It is also given that user can make at most one spelling mistake)

Input: D = ["abc", "bcd", "ad", "ab"]
User:  1\. "bbc"
       Return ["abc"]
       2\. "bb"
       Return ["abc", "ab", "ad"]

1. He asked me to explain the approach first.
2. Firstly, I shared a brute force approach and gave time and space complexities. I was asked to optimize.
3. I shared a little optimized approach. The interviewer was expecting the most optimized solution.
4. Finally, I told the trie data structure solution, and then I was asked to code it.
5. I started coding the solution in the live coding environment and had a continuous talk with the interviewer discussing various edge cases and possibilities. He helped me a lot and was very friendly.
6. I’m linking a GFG article for reference but the solution needs to be modified: Trie-Insertion-and-search.
7. We then made a dry run through the code and found a bug and fixed it and also discussed Complexities.
8. This took so much time, the interviewer was satisfied with the code and asked me if I have any questions.
9. I was asked only one question but some of my friends were asked 2-3 questions in total.

#internship #interview experiences #amazon #marketing