Disney+ Hotstar Reactjs Developer Interview Questions and Answers for Experienced

Q1. Case study Aptitude round, cars with 4 wheels, no of years it takes to exhaust all the wheels.
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Q1. Normal questions related to experience.
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Q1. Basic Resume based questions
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Q1. Why do you want to join Zepto?
Ans. 
I want to join Zepto because of its innovative products, strong company culture, and opportunities for growth.
• Innovative products - Zepto's cutting-edge technology and solutions excite me

• Strong company culture - I value working in a collaborative and supportive environment like Zepto's

• Opportunities for growth - I see potential for career advancement and skill development at Zepto
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How will you improve engagement on your fav app

Q1. Tell me about yourself
Ans. 
Experienced product analyst with a background in data analysis and market research.
• Over 5 years of experience in analyzing product performance and market trends

• Skilled in data analysis tools such as SQL, Excel, and Tableau

• Strong understanding of consumer behavior and market dynamics

• Led successful product launches and optimizations based on data-driven insights
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Q1. Anyone success story from my work experience
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Successfully launched a new feature that increased user engagement by 30% within three months.
• Identified user pain points through surveys and interviews, leading to feature development.

• Collaborated with cross-functional teams, including engineering and design, to ensure alignment.

• Implemented A/B testing to validate the feature's effectiveness before full rollout.

• Monitored key metrics post-launch, resulting in a 30% inc...read more
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Q2. How to improve lok sabha elections
Ans. 
Implementing electronic voting machines, increasing voter education, and implementing stricter regulations on campaign financing can improve Lok Sabha elections.
• Implement electronic voting machines to ensure accurate and efficient voting process

• Increase voter education and awareness campaigns to encourage higher voter turnout

• Implement stricter regulations on campaign financing to reduce corruption and influence in elec...read more
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The coding test was basically around the questions which will never come in use, You shall be asking what is actually required in the real word and check the approach if the other person knows the approach or not.

Q1. How would you solve ranking problem at Zepto?
Ans. 
Implement a machine learning algorithm to optimize ranking based on user behavior and preferences.
• Collect and analyze user data to understand preferences and behavior

• Implement a machine learning algorithm to predict user preferences and optimize ranking

• Regularly update the algorithm based on new data and feedback from users
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Q2. How would you take care of expanding catalogue for Zepto Search
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To expand the catalogue for Zepto Search, I would conduct market research, analyze user feedback, collaborate with stakeholders, and prioritize new features.
• Conduct market research to identify trends and gaps in the market

• Analyze user feedback to understand what features users are looking for

• Collaborate with stakeholders such as developers, designers, and sales teams to gather input and align on priorities

• Prioritize ne...read more
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Strategy Roadmap - mention strategies to increase profit per order

Q1. 5 year roadmap of Netflix
Ans. 
Netflix plans to focus on expanding original content, global expansion, technology innovation, partnerships, and improving user experience over the next 5 years.
• Expand original content library to attract and retain subscribers

• Continue global expansion to reach new markets and increase subscriber base

• Invest in technology innovation to enhance streaming quality and personalization

• Form strategic partnerships with content ...read more
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Q2. Explain a past project in detail
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Q3. How will you grow user count of Amazon from x to 10x in 2 years?
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To grow user count of Amazon from x to 10x in 2 years, focus on customer acquisition, retention, and engagement strategies.
• Implement targeted marketing campaigns to attract new users

• Enhance user experience to increase retention rate

• Leverage data analytics to understand user behavior and preferences

• Expand product offerings to cater to a wider audience

• Utilize social media and influencer partnerships for brand awareness
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