ZingHR Interview Questions, Process, and Tips

Experienced Customer Success Executive with a proven track record of driving customer satisfaction and retention.

• Over 5 years of experience in customer success roles

• Strong communication and problem-solving skills

• Implemented strategies that increased customer retention by 20%

• Led a team that achieved a 95% customer satisfaction rating

useState is a hook in React that allows functional components to have state.

• useState is a React hook used in functional components to manage state.

• It returns an array with the current state value and a function to update that value.

• Example: const [count, setCount] = useState(0);

useEffect is a hook in React that allows performing side effects in function components.

• Used in React functional components to perform side effects

• Executes after render and after every update

• Can be used to fetch data, subscribe to events, update the DOM, etc.

Redux is a predictable state container for JavaScript apps. It helps manage the state of an application in a centralized way.

• Redux is a state management library commonly used with React.

• It allows for a single source of truth for the state of an application.

• Actions are dispatched to update the state, and reducers specify how the state changes in response to actions.

• Redux DevTools can be used to track state changes and d...read more