Flipkart System Administrator Interview Questions and Answers

Given a 2D matrix with doors and walls, fill distance matrix with minimum distance to the nearest door.

• Iterate through the matrix and find the doors

• Use Breadth-First Search (BFS) to calculate the minimum distance from each cell to the nearest door

• Update the distance matrix with the minimum distances

Find kth smallest element in unordered array with O(1) space

• Use the QuickSelect algorithm to partition the array and find the kth smallest element

• Choose a pivot element and partition the array into two subarrays

• Recursively partition the subarray that contains the kth smallest element

• Repeat until the pivot element is the kth smallest element

• Time complexity: O(n) average case, O(n^2) worst case

To find friends of friends who are not already friends with you, we can first find your friends and then their friends excluding yourself and your friends.

• Get your list of friends

• For each friend, get their list of friends

• Exclude yourself and your friends from the final list of friends of friends

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