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Wipro
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I applied via Walk-in and was interviewed in Mar 2022. There were 2 interview rounds.
Using a for loop to find a specific value in an array of strings.
Use a for loop to iterate through the array
Check each element to see if it matches the desired value
Return the index of the matching element or -1 if not found
To find array values using for loop
Declare a variable to store the sum of array values
Use a for loop to iterate through the array
Access each element using array[index] syntax
Add the element value to the sum variable
Return the sum variable
I appeared for an interview in Aug 2017.
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 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 Naukri.com
My father is a software engineer who works for a tech company.
Father is a software engineer
Works for a tech company
I appeared for an interview in Jun 2024.
This is coding + mcq question
Javscript oop related coding
All basics Of JS, HTML and CSS
based on 26 reviews
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