CA-One Tech Cloud Interview Questions and Answers

Q1. Technical questions on react
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Q2. Explain about react redux
Ans. 
React Redux is a state management library for React applications.
• React Redux helps manage the state of a React application in a predictable way.

• It allows components to access and update the application state without directly manipulating it.

• Redux stores the application state in a single immutable object called the store.

• Actions are dispatched to update the state in the store, and reducers specify how the state should c...read more
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Q3. Write a code on stopwatch
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A simple code snippet for a stopwatch in Reactjs
• Create state variables for minutes, seconds, and milliseconds

• Use setInterval to update the time every 10 milliseconds

• Display the time in a formatted way on the UI
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Q4. Sample api integration in react
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API integration in React involves fetching data from an external API and displaying it in the application.
• Use fetch or axios to make API calls in React

• Store API response data in state using useState hook

• Render the data in the component's JSX
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Q5. State, memoization, callbacks, promises, props drilling
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I was having a coding test related to oops concept.

Data structures and algos

Q1. Real time scenarios from resume
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Q2. System design and architecture
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Coding decoding Grammer mental ability fond the number etc

Q1. About self my strength n weakness
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Q2. Why u join to this company
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Q3. How expected salary for annual
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