Hitwicket Superstars Production Analyst Interview Questions and Answers

Basic SQL query and data analysis thing

Q1. Factors owing Netflix subscriber rate down
Ans. 
Factors affecting Netflix subscriber rate include competition, content quality, pricing, and user experience.
• Competition from other streaming services like Amazon Prime, Hulu, and Disney+

• Quality of content available on Netflix compared to competitors

• Pricing strategy and affordability for potential subscribers

• User experience including interface, recommendations, and customer service
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Q2. About their app
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Basic assignment on SQL and Python, followed by a case study

Q1. Difference between DENSE RANK AND RANK
Ans. 
DENSE_RANK assigns consecutive ranks to rows with the same value, while RANK leaves gaps in the ranking sequence.
• DENSE_RANK will not skip any ranks, even if there are ties in the data.

• RANK will leave gaps in the ranking sequence when there are ties.

• For example, if three rows have the same value and are ranked 1, 1, and 2, DENSE_RANK will assign ranks 1, 1, and 2, while RANK will assign ranks 1, 1, and 3.
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Q2. What is an index
Ans. 
An index is a statistical measure used to represent the performance of a group of assets or securities.
• An index is used to track the performance of a specific market, sector, or asset class.

• It is often used as a benchmark for comparing the performance of investment portfolios.

• Examples of popular indexes include the S&P 500, Dow Jones Industrial Average, and Nasdaq Composite.
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Q1. Tell me something about yourself
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Q2. Case study on Netflix
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