Amazon Interview Experience for Fresher SDE - 1, Jul 2020

Posted: 17 May 2021

Rejected

Interview Rounds

Application Process

Round 1

Round 2

Round 3

Interview Process

Online Coding Interview

Easy

Duration:

60 minutes

Interview-Date:

22 Jul 2020

Problems:

There was 2 coding questions
Based on ds and algorithms

Count Inversions

For a given integer array/list 'ARR' of size 'N' containing all distinct values, find the total number of 'Inversions' that may exist.

Try Problem

Kth smallest element in an unsorted array

Given an unsorted array ‘arr’ of distinct integers and an integer ‘k’, your task is to find the ‘k-th’ smallest element in the array.

Example:

Try Problem

Preparation

Duration:

3 months

Topics:

Data Structures and Algorithms, Operating Systems, Computer Networks, Java

Preparation Tip

Tip 1 : Even if you are stuck in the problem, just give a try. The interviewer will help you definitely for sure.
Tip 2 : Prepare Data Structures and Algorithms well. They mostly check our Problem Solving ability to find the solutions for the real world problems.
Tip 3 : Be enough confident, don't be nervous. Maintain atleast 2 projects in your resume.