Fullstack Software Engineer Interview Questions and Answers

I will address conflicts by actively listening, seeking common ground, and collaborating on solutions.

• Actively listen to all parties involved to understand their perspectives

• Seek common ground and areas of agreement to build consensus

• Collaborate with the team to find mutually beneficial solutions

• Use conflict resolution techniques such as mediation or compromise

• Focus on the issue at hand rather than personal differences

Design a system to handle data flow efficiently

• Identify the sources of data and how they will be collected

• Determine the processing steps required for the data

• Consider the storage and retrieval mechanisms for the data

• Implement data validation and error handling procedures

• Optimize the data flow for performance and scalability

Given a target amount and a list of coin denominations, find the minimum number of coins needed to make up the target amount.

• Use dynamic programming to solve this problem efficiently.

• Create a dp array to store the minimum number of coins needed for each amount from 0 to the target amount.

• Iterate through the coin denominations and update the dp array accordingly.

• Return the value at the target amount index of the dp array as the minimum number of coins needed.

Reverse a linked list by changing the pointers direction

• Start with three pointers: current, prev, and next

• Iterate through the linked list, updating the pointers to reverse the direction

• Update the head of the linked list to be the new tail