WizCommerce Interview Questions and Answers

Q1. Javascript question related to project
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Q2. Build code using javascript basic level
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Q1. React question based on project and tell hook
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Q2. Make a dynamic counter which run after ever 1 sec
Ans. 
Create a dynamic counter that increments every 1 second.
• Use setInterval function in JavaScript to run a function every 1 second.

• Inside the function, increment a counter variable and display it.

• Example: setInterval(() => { counter++; console.log(counter); }, 1000);
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Q1. How would you apply data science in ecommerce website?
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Data science can be applied in ecommerce websites for personalized recommendations, customer segmentation, fraud detection, pricing optimization, and inventory management.
• Utilize machine learning algorithms for personalized product recommendations based on user behavior and preferences.

• Segment customers based on their purchasing patterns to target them with tailored marketing campaigns.

• Implement anomaly detection algor...read more
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Q2. Explain XGBoost in layman terms for understanding of a non-tech person
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XGBoost is a powerful machine learning algorithm that uses a collection of decision trees to make accurate predictions.
• XGBoost stands for eXtreme Gradient Boosting, which is a type of ensemble learning method.

• It combines the predictions from multiple decision trees to improve accuracy.

• XGBoost is popular for its speed and performance in competitions like Kaggle.

• It is used in various fields such as finance, healthcare, a
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Q1. Need to make swat analysis
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