Nielsen Interview Questions, Process, and Tips

Q1. Interview taken by VP of particular product vertical, questions pertaining to resume, product experience, fav. product and why, very important for them to understand if you are a good culture fit, and you ...read more
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Problem statement: Shared an email very similar to how it will be in the job, containing a product request from a stakeholder. Job is to create a product backlog/ product requirements document with use cases and your take and approach on how to solve the problem.

Q1. One on one interview with another VP of a different product vertical. nielsen Product leadership is a little old school in the sense, most of them have been in the company for 12+ years, value authenticity...read more
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Q1. Interview was with a Tech head(pretty high up), who the candidate will be working with. Personal experience was not very comfortable in this one, person difficult to read. Very point blank questions. Every...read more
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3 simple coding questions

Q1. Merge sort with list
Ans. 
Merge sort is a divide and conquer algorithm that recursively divides the input array into smaller subarrays, sorts them, and then merges them back together.
• Divide the input list into two halves

• Recursively apply merge sort to each half

• Merge the sorted halves back together
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Q2. Similar to coin exchange DP
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Q3. SQL query medium level
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Q1. Given the start and end times of the meetings, how can you determine if you are able to attend all of them?
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Q1. Minimum in Rotated Sorted array
Ans. 
Find the minimum element in a rotated sorted array.
• Perform binary search to find the pivot point where the array is rotated.

• Compare the element at pivot point to the first element to determine which half to search for the minimum.

• Continue binary search in the appropriate half to find the minimum element.
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Q2. API and DB Schema for Instagram based application.
Ans. 
API for Instagram application to interact with user data and DB schema to store user information and posts.
• API endpoints for user authentication, posting photos, liking photos, following users, etc.

• DB schema with tables for users, posts, comments, likes, followers, etc.

• Example API endpoint: /users/{userId}/posts to retrieve all posts by a specific user.

• Example DB schema: Users table with columns for username, email, pr
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Q1. Resume introspection, AWS, K8s
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