Head Digital Works Risk Analyst Interview Questions and Answers

Introducing the new and improved smartwatch with advanced health tracking features.

• Track your heart rate, sleep patterns, and daily activity levels

• Receive notifications and make calls without taking out your phone

• Choose from a variety of stylish designs to match your personal style

Policy Bazaar is an online insurance marketplace in India.

• Policy Bazaar is a platform that allows users to compare and buy insurance policies from various providers.

• It offers a wide range of insurance products including health, life, motor, travel, and home insurance.

• Users can get quotes, compare features and prices, and make informed decisions about their insurance needs.

• Policy Bazaar has partnerships with leading ins...read more

Explanation of row number, rank, dense rank, partition by, indexing joins, and query optimization techniques.

• Row number is a function that assigns a unique number to each row in a result set.

• Rank is a function that assigns a rank to each row based on the values in a specified column.

• Dense rank is a function that assigns a rank to each row based on the values in a specified column, but with no gaps in the ranking.

• Partit...read more

Real-time examples of data analytics

• Predictive maintenance in manufacturing

• Real-time fraud detection in banking

• Personalized recommendations in e-commerce

• Real-time traffic analysis for smart cities

• Real-time health monitoring in medical devices

Sharing data insights can help improve services and identify revenue opportunities.

• Analyzing customer behavior can help identify areas for improvement

• Identifying trends in sales data can help optimize pricing strategies

• Using data to personalize marketing efforts can increase customer engagement

• Predictive modeling can help identify potential revenue opportunities

• Tracking key performance indicators can help optimize busi