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Redux is a predictable state container for JavaScript apps. It helps manage the state of an application in a centralized manner.
Redux is used for state management in JavaScript applications.
It provides a predictable state container, making it easier to manage and update the state of an application.
Redux follows a unidirectional data flow, where the state is updated through actions and reducers.
It allows for better sepa...
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I was interviewed in Aug 2017.
I applied via Naukri.com and was interviewed before Nov 2023. There were 3 interview rounds.
Excellent and test related which we worked technology only
React is a JavaScript library for building user interfaces, while Angular is a full-fledged framework for web development.
React is a library, while Angular is a framework.
React uses a virtual DOM for better performance, while Angular uses a regular DOM.
React is more flexible and allows developers to choose their own tools and libraries, while Angular has a more opinionated structure.
React is mainly focused on the view ...
Props drilling is passing props through multiple levels of components. Higher order component is a function that takes a component and returns a new component.
Props drilling involves passing props from a parent component to a deeply nested child component, which can lead to prop pollution and make the code harder to maintain.
Higher order component is a pattern where a function takes a component and returns a new compon...
I applied via Recruitment Consultant and was interviewed before Jul 2020. There were 4 interview rounds.
ExtJS is a JavaScript framework for building web applications with rich user interfaces.
ExtJS has a wide range of components including grids, forms, trees, charts, and more.
Components can be customized with themes and plugins.
Some popular ExtJS components include GridPanel, FormPanel, and TreePanel.
ExtJS also includes a powerful data package for managing data in components.
Components can be easily integrated with other
Different methods to fetch values in UI development
Using document.getElementById() to fetch value by element ID
Using document.querySelector() to fetch value by CSS selector
Using event.target.value to fetch value from input fields
Using AJAX to fetch data from server
Using local storage to fetch stored values
Grid events and structures are essential for UI development.
Grid events are actions that occur when a user interacts with a grid, such as clicking a cell or scrolling.
Grid structures refer to the layout and organization of the grid, including columns, rows, and headers.
Examples of grid events include onCellClick, onRowSelect, and onScroll.
Examples of grid structures include columnDefs, rowData, and headerHeight.
I applied via Approached by Company and was interviewed before Nov 2023. There was 1 interview round.
Event loop is a mechanism in JavaScript that allows for asynchronous operations to be executed in a non-blocking way.
Event loop is responsible for handling asynchronous operations in JavaScript.
It allows for non-blocking execution of code by continuously checking the call stack and the task queue.
When the call stack is empty, the event loop moves tasks from the task queue to the call stack for execution.
Example: setTim...
DOM stands for Document Object Model, a programming interface for web documents.
DOM is a tree-like structure that represents the elements of a web page.
It allows developers to manipulate the content, structure, and style of a web page using scripting languages like JavaScript.
DOM provides methods and properties to interact with HTML elements, such as selecting, adding, removing, or modifying them.
Example: document.getE...
I was interviewed in Jun 2024.
This is coding + mcq question
Hii
I applied via Naukri.com and was interviewed in Jan 2023. There were 4 interview rounds.
They was asked me about angular function and javascript
They was asked about ui developer and ui desinging
I applied via Naukri.com
My father is a software engineer who works for a tech company.
Father is a software engineer
Works for a tech company
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