Filter interviews by
posted on 11 Nov 2024
Closures are functions that have access to variables from their containing scope even after the scope has closed.
Closures allow functions to access variables from their outer function even after the outer function has finished executing.
They are commonly used in event handlers, callbacks, and asynchronous programming.
Closures help in maintaining state in functional programming.
Virtual DOM is a lightweight copy of the actual DOM used for efficient updates in web development.
Virtual DOM is a concept used in frameworks like React to improve performance by minimizing actual DOM manipulations.
When changes are made to the virtual DOM, a comparison is done with the actual DOM to determine the minimal updates needed.
This approach reduces the number of costly DOM operations, resulting in faster rende
Data types in JavaScript include number, string, boolean, object, function, undefined, and null.
Number - represents numeric data, e.g. 10, 3.14
String - represents textual data, e.g. 'hello', '123'
Boolean - represents true or false values, e.g. true, false
Object - represents complex data structures, e.g. { key: 'value' }
Function - represents executable code, e.g. function() { }
Undefined - represents a variable that has ...
React code for a simple counter
Create a functional component for the counter
Use useState hook to manage the count state
Render the count value and buttons to increment and decrement the count
posted on 14 Jul 2024
I applied via Naukri.com and was interviewed in Jun 2024. There were 3 interview rounds.
Yes, I have experience implementing server driven UIs.
Implemented server driven UIs using JSON responses to dynamically update UI elements
Worked with frameworks like React and Angular to handle server driven UI updates
Used server driven UIs to efficiently manage and display large amounts of data
Closure is a function that captures variables from its surrounding scope, allowing it to access those variables even after the scope has closed.
Closure allows a function to access variables from its lexical scope even after the function has finished executing.
Types of closures include lexical closures, which capture variables from the surrounding lexical scope, and function closures, which capture variables from the fu...
Core Data is a framework provided by Apple for managing the model layer objects in an iOS application.
Core Data is used for storing, retrieving, and managing data in an iOS app.
It provides an object-oriented interface to work with data.
Operations include creating, reading, updating, and deleting data.
Example: Creating a new record in Core Data for a user profile.
Example: Fetching a list of items from Core Data to displ
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
posted on 21 Jul 2024
posted on 22 Apr 2024
Implement LinkedList and insert element at last
Create a Node class with data and next pointer
Create a LinkedList class with head and tail pointers
Implement a method in LinkedList class to insert element at the end
I applied via LinkedIn and was interviewed in Oct 2023. There was 1 interview round.
posted on 12 Apr 2024
I was interviewed in Oct 2023.
They will ask you on technical like logical coding
I applied via LinkedIn and was interviewed before Jan 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
based on 2 reviews
Rating in categories
Application Support Engineer
64
salaries
| ₹2 L/yr - ₹7.2 L/yr |
Software Developer
55
salaries
| ₹2.4 L/yr - ₹10 L/yr |
Software Engineer
45
salaries
| ₹1.8 L/yr - ₹7.6 L/yr |
Technical Consultant
44
salaries
| ₹2.2 L/yr - ₹8.8 L/yr |
Test Engineer
40
salaries
| ₹0.9 L/yr - ₹7.2 L/yr |
Newgen Software Technologies
Ramco Systems
Majesco
Nucleus Software Exports