SQL Interviews,
Mastered

Your Product Manager of Facebook Marketplace wants to understand how items are priced across cities.

As a member of the Netflix HR team, you are tasked with addressing employee retention challenges by analyzing employee satisfaction data. Your goal is to identify the average satisfaction scores across different departments and job categories to pinpoint areas for improvement. By understanding these metrics, your team can develop targeted strategies to enhance employee engagement and reduce turnover.

As a Data Analyst on the Google Photos Machine Learning Team, you are tasked with understanding user engagement with our automatic photo categorization features. Your team aims to quantify how many photos have been categorized and identify the unique users interacting with this functionality. By analyzing this data, you will help prioritize enhancements to improve user experience and engagement with our photo management tools.

As a Data Analyst on the Supply Chain Procurement Team, you are tasked with assessing supplier performance to ensure reliable delivery of critical components. Your goal is to identify the most active suppliers, understand which suppliers dominate in specific manufacturing regions, and pinpoint any gaps in supply to the Asia region. By leveraging data, you will help optimize vendor selection strategies and mitigate potential supply chain risks.

As a Product Analyst on the Prime Video team, you are tasked with evaluating content engagement across various movie and show categories. Your team aims to identify which genres are most engaging to viewers to prioritize content acquisition and enhance recommendation strategies. The end goal is to optimize content investments and improve viewer satisfaction by focusing on high-performing categories.

You are a Product Analyst on the LinkedIn Messaging team focused on understanding user engagement with messaging features. Your team is interested in analyzing messaging patterns to identify key metrics that reflect user interaction and engagement levels. The aim is to leverage these insights to enhance the professional communication experience on the platform.

You are a Data Analyst on the Walmart Pharmacy team tasked with evaluating patient consultation privacy concerns. Your team is focused on understanding how different consultation room types and their associated privacy levels affect patient comfort and confidentiality. By analyzing consultation frequencies, room types, and privacy scores, you will recommend improvements to enhance patient privacy in pharmacy consultation spaces.

As a Data Analyst on the Airbnb Stays team, you are tasked with evaluating host response times to guest inquiries. Your team is focused on understanding how quickly hosts are responding to improve the guest experience. By analyzing response times, you aim to identify trends and outliers in host responsiveness to inform potential improvements.

As a Data Analyst on the Windows Update team, you are tasked with analyzing user update behaviors to improve the update experience. Your team is focused on understanding the fastest installation times and the reliability of error-free installations among users. The insights you gather will directly inform strategies to enhance update performance and user satisfaction.

As a Product Analyst on the Billing team, you are tasked with investigating customer retention patterns across different subscription tiers. Your team is particularly interested in understanding which tiers are experiencing the highest customer dropout rates. Your goal is to develop insights that can inform strategies to reduce subscription cancellations and stabilize recurring revenue.

You are a Data Analyst on the OpenAI GPT-4 team, focusing on evaluating the model's ability to retain context and handle complex inquiries across different domains. Your team is particularly interested in understanding the average and peak performance of GPT-4's context retention, as well as identifying which inquiry types may require further enhancements. By analyzing these metrics, you will provide insights to guide improvements in GPT-4's contextual processing capabilities.

As a Product Analyst on the PayPal One Touch team, you are investigating mobile checkout conversion rates for the One Touch login feature. Your team wants to understand how different login methods impact transaction completion across mobile platforms. You will use transaction data to evaluate login method performance and user engagement.

You are a Product Analyst working to understand driver ride selection challenges across different geographic zones. The team wants to identify areas where drivers are less likely to accept ride requests. Your analysis will help optimize driver matching and improve ride acceptance strategies.

You are a Product Analyst on the EA Desktop team investigating user game library engagement patterns. Your team wants to understand how many games users have installed and actively play on the platform. The goal is to identify opportunities to improve user retention and platform stickiness.