Amazon Development Centre India Hard Goods Merchandiser Interview Questions and Answers

I expect Amazon to foster innovation, provide growth opportunities, and maintain a customer-centric culture.

• Opportunities for professional development, such as training programs and mentorship.

• A collaborative work environment that encourages teamwork and idea sharing.

• Access to cutting-edge technology and resources to drive innovation.

• A strong focus on customer satisfaction, ensuring that every decision prioritizes the ...read more

I am a Senior Associate in the field of finance, specializing in investment management.

• I have expertise in analyzing financial data and making investment recommendations.

• I work closely with clients to understand their financial goals and risk tolerance.

• I monitor market trends and economic indicators to make informed investment decisions.

• I have experience in portfolio management and asset allocation.

• I may hold certifica...read more

My ambition is to become a respected leader in my field, making a positive impact through innovative solutions and mentorship.

• To continuously learn and grow in my role

• To lead and inspire a team towards success

• To contribute to the advancement of the organization and industry

• To mentor and guide junior colleagues in their professional development

Design optimal data structures for LRU cache

• Use a doubly linked list to keep track of recently used items

• Use a hash table to store key-value pairs for quick access

• When an item is accessed, move it to the front of the linked list

• When the cache is full, remove the least recently used item from the back of the linked list and hash table

Convert a sorted array to balanced binary search tree

• Find the middle element of the array and make it the root of the tree

• Recursively construct the left subtree using the left half of the array

• Recursively construct the right subtree using the right half of the array

• Repeat until all elements are added to the tree

Reverse a singly linked list in groups of k in­place

• Divide the linked list into groups of k nodes

• Reverse each group of k nodes

• Connect the reversed groups to form the final linked list

A recursive routine to calculate a ^ n

• The base case is when n is 0, in which case the result is 1

• For any other value of n, the result is a multiplied by the result of a^(n-1)

• The recursive function should call itself with a^(n-1) as the new input

Design optimal data structure for never-ending stream of numbers for insertion, deletion, searching, kth largest and kth smallest.

• Use a balanced binary search tree like AVL or Red-Black tree for efficient insertion, deletion, and searching.

• Maintain two heaps, one for kth largest and one for kth smallest.

• For finding kth largest, use a min heap of size k and for kth smallest, use a max heap of size k.

• Alternatively, use a...read more

As a mechanical engineer, I choose corporate because it offers diverse opportunities, professional growth, and stability.

• Corporate provides a wide range of industries and sectors to work in, allowing me to explore different areas of mechanical engineering.

• Working in a corporate environment offers opportunities for professional growth through training programs, mentorship, and exposure to new technologies.

• Corporate jobs...read more