# Amazon Interview Experience : SDE : Set 35

Company Name: Amazon

Job Role: SDE

Years of Experience Required: Fresher (0 Yrs.)

Drive: Off-Campus (Referral)

## Preparation for Amazon

### Preparation

Topics: Data Structures and Algorithms

Duration: 1 year

Source of Preparation: Codechef,  Leetcode, GFG, Striver’s SDE sheet.

[BONUS]:

### Interview Rounds

Round 1: Online Coding Test

Round 2: Technical Interview

• Search Element in a Rotated Sorted Array: There is an integer array nums sorted in ascending order (with distinct values). Given the array nums after the possible rotation and an integer target, return the index of the target if it is in numsor -1 if it is not in nums. We need to search a given element in a rotated sorted array.
• Don’t remember the question properly.

Round 3: Technical Interview

Round 4: Technical + Managerial

• Detailed discussion about the projects I mentioned in my cv
• Some real-life scenario questions
• Coin Change Problem: We are given an array Arr with N distinct coins and a target. We have an infinite supply of each coin denomination. We need to find the number of ways we sum up the coin values to give us the target. Each coin can be used any number of times.

Verdict: Selected