Decathlon Intern Interview Questions and Answers

First there is a video interview where you get asked three questions and then the is an excel questionnaire

Q1. They ask you your areas of interest and based on that you get interviewed
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120 question it has having a online

Q1. Ask about heat EX
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Q1. Firstly our intro like personal information ,Education regarding questions..then the ask this your first job or experience..regarding any other job perferd then they will see your physical strength are you...read more
Ans. Same as per the ask questions..
Answered by amruta tabhane
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Mostly on js basics. Event loop, hoisting, GraphQL

Q1. How to implement Cadence algorithm
Ans. 
Cadence algorithm is used for real-time stream processing of data.
• Cadence is a distributed system for managing workflows.

• It uses a programming model called the Cadence Workflow Model.

• The Cadence server is responsible for managing the state of workflows.

• The Cadence client is responsible for executing the workflow tasks.

• Cadence provides a lot of features like retries, timeouts, and error handling.
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Q2. How does vdom works in react
Ans. 
VDOM stands for Virtual Document Object Model, which is a lightweight copy of the actual DOM used by React for efficient rendering.
• VDOM is a tree-like structure that React uses to keep track of changes in the UI.

• When a component's state changes, React creates a new VDOM tree and compares it with the previous one to identify the changes.

• React then updates only the parts of the actual DOM that need to be changed, resulti...read more
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