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I applied via Naukri.com and was interviewed in Jun 2024. There were 3 interview rounds.
It was a hacker coding test mostly javascript questions
Context API is a feature in React that allows sharing data between components without having to pass props manually.
Create a context using createContext() method
Use the Provider component to wrap the components that need access to the context
Access the context data using the useContext() hook within the consuming components
Debugging a code involves identifying and fixing errors in the code to ensure it runs correctly.
Use console.log() statements to print out values and check for errors
Utilize browser developer tools to inspect elements and debug JavaScript
Step through the code using breakpoints to identify the source of the issue
Review error messages and stack traces to pinpoint the problem
Consider using tools like linters and debuggers
Employee details can be retrieved using group by clause in SQL.
Use GROUP BY clause in SQL to group employee details based on a specific column
Aggregate functions like COUNT, SUM, AVG can be used with GROUP BY to get summarized employee details
Example: SELECT department, COUNT(*) as total_employees FROM employees GROUP BY department
posted on 17 Jul 2024
I applied via Recruitment Consulltant and was interviewed in May 2024. There were 2 interview rounds.
States and props are important concepts in React for managing and passing data between components.
States are mutable data that can be changed within a component
Props are read-only data passed from parent to child components
States are managed within a component using setState() method
Props are accessed using this.props in a component
Virtual DOM is a lightweight copy of the actual DOM that allows for efficient updates and rendering in web applications.
Virtual DOM is a concept used in frameworks like React to improve performance by minimizing direct manipulation of the actual DOM.
When changes are made to the virtual DOM, a comparison is done with the actual DOM to determine the minimal updates needed for rendering.
This process helps reduce the numbe...
A fetch and filter component for data retrieval and manipulation
Use fetch API to retrieve data from an API endpoint
Implement a filter function to manipulate the retrieved data based on user input
Display the filtered data in the UI
Javascript and React snippets
I was interviewed before Aug 2021.
I was interviewed in Jul 2024.
First round is online assessment. Where we have multiple choice questions related to angular, css. Html, javascript
Yes, I have experience developing websites for physically challenged individuals with a focus on accessibility.
Implemented keyboard navigation for users with mobility impairments
Utilized ARIA roles and attributes to improve screen reader compatibility
Ensured color contrast and text size met WCAG standards
Tested websites with assistive technologies like screen readers and voice recognition software
I applied via Referral and was interviewed in Jun 2024. There were 2 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Jan 2024. There was 1 interview round.
posted on 8 Oct 2024
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