Darwinbox Interview Questions, Process, and Tips

Q1. What is nodejs multi threading
Ans. 
Node.js is single-threaded, but it can support multi-threading through child processes and worker threads.
• Node.js is single-threaded, meaning it runs on a single thread in the event loop.

• To achieve multi-threading, Node.js can create child processes using the 'child_process' module.

• Another way to achieve multi-threading in Node.js is through worker threads using the 'worker_threads' module.

• Using child processes or work...read more
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1st round-10 mcq,3 coding-2hrs

2nd round-10 mcq,2 coding-1 hr

It was an aptitude test only general basic questions

Q1. About my past experience
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Q1. What is your favorite product?
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Q2. How will you increase the revenue of your prooduct?
Ans. 
I will increase the revenue of my product by implementing targeted marketing strategies, optimizing pricing, and introducing new features.
• Implement targeted marketing strategies to reach potential customers more effectively

• Optimize pricing to maximize revenue without sacrificing customer satisfaction

• Introduce new features or upgrades to attract existing customers and entice new ones

• Analyze customer feedback and data to...read more
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Q1. What is difference between B2B and B2C product managers?
Ans. 
B2B product managers focus on meeting the needs of businesses, while B2C product managers focus on meeting the needs of individual consumers.
• B2B product managers typically deal with longer sales cycles and larger deal sizes

• B2C product managers often focus on user experience and customer engagement

• B2B product managers may need to understand complex business processes and workflows

• B2C product managers often prioritize ea...read more
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Q2. How is the metrics measured different in B2C and B2B products?
Ans. 
Metrics in B2C focus on user engagement and retention, while in B2B they focus on customer acquisition and lifetime value.
• B2C products typically measure metrics like user engagement, retention rate, churn rate, and customer lifetime value.

• B2B products often focus on metrics such as customer acquisition cost, customer lifetime value, sales conversion rates, and average revenue per user.

• In B2C, metrics like app downloads...read more
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Mathematical reasoning and English.

Q1. Oops concepts, database structure
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