i
Antino
Filter interviews by
Clear (1)
I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.
To implement a timer in React, you can use the useState hook to manage the timer state and useEffect hook to update the timer.
Use useState hook to initialize timer state
Use useEffect hook to update timer every second
Display the timer value in the component's render method
Coding test for react and also asked to show my project
Top trending discussions
Future of ai in 2025
posted on 17 Jul 2024
Hooks are functions that let you use state and other React features in functional components.
Hooks were introduced in React 16.8.
useState() hook is used to add state to functional components.
useEffect() hook is used for side effects in functional components.
Custom hooks can be created to reuse logic across components.
Developing features of Shopping Cart page like add to cart,remove from cart
I applied via Walk-in and was interviewed in Jul 2024. There was 1 interview round.
Comments in JavaScript are used to explain the code and are not executed by the browser.
Use // for single line comments
Use /* */ for multi-line comments
Comments help other developers understand your code
Async-await is a feature in JavaScript that allows for asynchronous programming using promises.
Use the 'async' keyword before a function to make it asynchronous
Use the 'await' keyword inside an async function to wait for a promise to resolve
Async-await simplifies asynchronous code and makes it easier to read and maintain
I applied via Naukri.com and was interviewed in Nov 2021. There was 1 interview round.
A computer is an electronic device that can perform various tasks by executing instructions given to it.
A computer is made up of hardware components such as CPU, memory, and storage devices.
It runs on an operating system and software applications.
Computers can be used for various purposes such as communication, entertainment, and work.
Examples of computers include desktops, laptops, tablets, and smartphones.
HTML is the standard markup language for creating web pages and applications.
HTML stands for HyperText Markup Language
It is used to structure content on the web
HTML elements are used to define the different parts of a webpage
Examples include <h1> for headings, <p> for paragraphs, and <img> for images
I applied via Company Website and was interviewed in Mar 2024. There were 3 interview rounds.
Test my knowledge in web developer
Test my knowledge in coding
Check my knowledge in group discussion
I applied via Naukri.com and was interviewed in Jan 2023. There were 2 interview rounds.
No, Java does not support multiple inheritance.
Java only supports single inheritance through classes.
However, multiple inheritance can be achieved through interfaces.
Diamond problem can be avoided in interfaces by implementing default methods.
Example: class A extends B implements C, D {}
React Native works by using a bridge to communicate between JavaScript and native code on iOS and Android devices.
React Native uses a JavaScript thread to handle logic and a separate thread for UI rendering.
The bridge allows for communication between the JavaScript thread and native code on the device.
React Native uses a virtual DOM to optimize rendering performance.
Memory allocation is handled by the device's operatin...
React middlewares are functions that intercept and modify requests and responses in a React application.
Middlewares are used to add additional functionality to an application without modifying the core code.
They can be used for authentication, logging, error handling, and more.
Examples of React middlewares include Redux Thunk, Redux Saga, and React Router.
They are typically implemented using higher-order functions.
Midd...
Yes, React Native Context API is a way to manage global state in React Native applications.
Context API allows passing data through the component tree without having to pass props down manually at every level.
It is useful for managing global state such as user authentication, theme, and language preferences.
Context API consists of two parts: the Provider component and the Consumer component.
The Provider component is use...
React Native functional components have limited lifecycle methods compared to class components.
Functional components use useEffect() instead of componentDidMount() and componentDidUpdate()
useEffect() can be used to handle component mount, update, and unmount
useEffect() takes a callback function and an array of dependencies as arguments
The callback function can return a cleanup function to handle component unmount
Functi...
based on 1 interview
Interview experience
based on 6 reviews
Rating in categories
Software Developer
86
salaries
| ₹0 L/yr - ₹0 L/yr |
Associate Software Developer
49
salaries
| ₹0 L/yr - ₹0 L/yr |
Front end Developer
31
salaries
| ₹0 L/yr - ₹0 L/yr |
Backend Developer
29
salaries
| ₹0 L/yr - ₹0 L/yr |
Software Engineer
26
salaries
| ₹0 L/yr - ₹0 L/yr |
TCS
Infosys
Wipro
HCLTech