Vivo Trainee Interview Questions and Answers for Experienced

The topic was GST, will it help the economy?
The time was 15 mins
Those people who speak more and make sense out of what they say are most likely to get shortlisted for the second round.

Q1. Difference between ML, AI, IOT
Ans. 
ML is a subset of AI that uses algorithms to learn from data, AI is the broader concept of machines being able to carry out tasks in a smart way, and IoT refers to the network of physical devices connected to the internet.
• Machine Learning (ML) is a subset of Artificial Intelligence (AI) that focuses on developing algorithms that allow computers to learn from and make predictions or decisions based on data.

• Artificial In...read more
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Q2. Digital marketing topics like black hat, Difference between social media marketing and digital marketing.
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Q3. Life experiences and behavioral questions.
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Q1. Smartphone industry - market share, brand identity of multiple players etc.
Ans. 
Smartphone industry market share and brand identity of major players.
• Apple holds a significant market share with its iPhone series known for premium quality and high prices.

• Samsung is another major player with a wide range of smartphones catering to different price segments.

• Chinese brands like Huawei, Xiaomi, and Oppo have been gaining market share globally with affordable yet feature-rich smartphones.

• Google's Pixel se...read more
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Q2. How will you grow the offline business?
Ans. 
To grow the offline business, I would focus on enhancing customer experience, expanding product offerings, implementing targeted marketing strategies, and optimizing operational efficiency.
• Enhance customer experience through personalized service and efficient operations

• Expand product offerings to attract new customers and increase sales

• Implement targeted marketing strategies to reach a wider audience and drive foot tra...read more
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Q1. Which liquid is in use battery
Ans. 
The liquid in use in a battery is typically an electrolyte solution.
• The most common liquid used in batteries is sulfuric acid.

• Other types of batteries may use different electrolyte solutions, such as lithium-ion batteries using lithium salts in organic solvents.

• The electrolyte solution allows for the flow of ions between the battery's electrodes, facilitating the chemical reactions that generate electrical energy.
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Q2. Sulfuric acid (H2SO4)
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