Filter interviews by
I applied via Approached by Company and was interviewed before May 2023. There was 1 interview round.
JS execution happens in two main phases: creation and execution.
During creation phase, variables are hoisted and memory space is allocated.
During execution phase, code is executed line by line.
JS uses a single-threaded, synchronous execution model.
Functions are first-class citizens in JS, allowing for higher-order functions and closures.
Event loop and callback queue are used for handling asynchronous operations.
Currying is a technique in JavaScript where a function with multiple arguments is transformed into a sequence of nested functions, each taking a single argument.
Currying helps in creating reusable functions and partial application.
It allows you to create new functions by pre-filling some of the arguments of an existing function.
Example: const add = (a) => (b) => a + b; const add5 = add(5); console.log(add5(3)); // Outp
Lexical scope in JS determines the visibility of variables within a block of code based on where the variables are declared.
Variables are accessible within the block they are declared in and any nested blocks.
Variables declared outside of a block are accessible within that block and any nested blocks.
Example: function outerFunction() { let x = 10; function innerFunction() { console.log(x); } innerFunction(); } outerFun
I applied via campus placement at UEM Kolkata and was interviewed before May 2023. There was 1 interview round.
Top trending discussions
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
A sequence was provided: 4181, 2684, 1597, 987, 610.
first 2 are given and write code for other value calculation using java 8
The second question required writing a reverse of a palindrome using both Java 8 streams. I was able to successfully write both and clear the first round.
Java 17 introduces sealed classes to restrict inheritance and improve code maintainability.
Sealed classes are declared using the 'sealed' keyword followed by the permitted subclasses.
Subclasses of a sealed class must be either final or sealed themselves.
Errors may occur when trying to extend a sealed class with a non-permitted subclass.
Implementation of 'notify me if item is back in stock' feature in an ecommerce application
Create a database table to store user notifications for out-of-stock items
Implement a service to check item availability and send notifications to subscribed users
Provide a user interface for users to subscribe to notifications for specific items
I was interviewed in Jan 2025.
posted on 6 Jan 2025
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
I was interviewed in Jan 2025.
based on 1 interview
Interview experience
PolicyBazaar
Coverfox
Digit Insurance
ACKO