Amazon SDE Interview Questions, Process, and Tips

Q1. String pattern matching
Add your answer
Q2. Behavioral questions
Add your answer

Q1. Behavioral questions
Add your answer
Q2. BFS file system
Add your answer

There are two straightforward data structure and algorithm questions, while the others primarily consist of multiple-choice questions, mostly focusing on nodes and Python.

In the telephonic round, they primarily assess your problem-solving skills. The interviewer asked me a binary search question, which I was able to solve, but it took me a considerable amount of time to arrive at the solution. This was likely the main reason for my rejection.

Find the order of excecution in sql

It was a one hour DS Algo Round based on recursion and DP. I managed to get to the logic for the problem but couldn't execute compltely due to time constraints

HACKER RANK TEST WITH MEDIUM LEVEL QUESTIONS

Q1. CREATE A LINKED LIST
Ans. 
A linked list is a data structure consisting of nodes where each node points to the next node in the sequence.
• Create a Node class with data and next pointer

• Initialize a head pointer to null

• Add nodes by updating next pointers
Answered by AI
Add your answer
Q2. FIND THE LOOP IN LINKED LIST
Ans. 
To find a loop in a linked list, use Floyd's Tortoise and Hare algorithm.
• Use two pointers, slow and fast, to traverse the linked list.

• If there is a loop, the two pointers will eventually meet at the same node.

• To find the start of the loop, reset one pointer to the head and move both pointers at the same pace.
Answered by AI
Add your answer
Q3. QUESTION BASED ON DYNAMIC PROGRAMMING
Add your answer

SLiding window problem

Tree problem variation

DP Problems same questions but with different cases

Q1. Experience with last company
Ans. 
I worked at a tech startup where I developed web applications and implemented new features.
• Led a team of developers to successfully launch a new mobile app

• Implemented a new payment gateway system to improve user experience

• Collaborated with product managers to prioritize and deliver features on time
Answered by AI
Add your answer
Q2. How you handle pressure
Ans. 
I handle pressure by staying organized, prioritizing tasks, and taking breaks when needed.
• I prioritize tasks based on deadlines and importance

• I break down large tasks into smaller, manageable steps

• I communicate with team members or supervisors if feeling overwhelmed

• I practice mindfulness techniques like deep breathing or meditation to stay calm
Answered by AI
Add your answer

Q1. Behavioural ROund
Add your answer