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I applied via Walk-in and was interviewed before May 2023. There was 1 interview round.
Asynchrony is the ability of a system to handle multiple tasks concurrently without blocking the main thread.
Asynchrony allows tasks to run independently of each other, improving performance and responsiveness.
Node.js uses an event-driven, non-blocking I/O model to handle asynchronous operations.
Examples of asynchronous operations in Node.js include reading files, making network requests, and executing database queries
The split() method is used to split a string into an array of substrings based on a specified separator.
The split() method takes a separator as an argument, which can be a string or a regular expression.
The method returns an array of substrings created by splitting the original string at each occurrence of the separator.
Example: 'hello world'.split(' ') will return ['hello', 'world']
Deep copy is a copy of an object that duplicates all of its properties and nested objects, creating a new independent copy.
Deep copy creates a new object with all properties and nested objects copied.
Changes made to the original object do not affect the deep copy.
Deep copy is often used when you need to modify an object without affecting the original.
The '==' operator checks for equality, while the '===' operator checks for strict equality (including data type).
The '==' operator performs type coercion before comparing two values.
The '===' operator does not perform type coercion and compares both value and data type.
Example: 1 == '1' will return true, but 1 === '1' will return false.
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I applied via Referral and was interviewed before Nov 2021. There were 3 interview rounds.
posted on 16 Feb 2024
I applied via Company Website and was interviewed in Jan 2024. There were 2 interview rounds.
const, let, and var are used to declare variables in JavaScript with different scoping and mutability.
const: declares a variable with a constant value that cannot be reassigned
let: declares a block-scoped variable that can be reassigned
var: declares a function-scoped variable that can be reassigned
Create a small UI in 1 hour
posted on 23 Aug 2024
posted on 25 Aug 2024
I applied via Company Website and was interviewed before Aug 2023. There were 2 interview rounds.
posted on 14 Apr 2024
I applied via Job Portal and was interviewed before Apr 2023. There were 2 interview rounds.
posted on 18 Sep 2024
I applied via Campus Placement
Basic aptitude and technical questions
posted on 19 Jul 2024
I applied via Referral and was interviewed in Feb 2024. There were 3 interview rounds.
Implement tail -f command
Browserstack is a popular cloud-based cross-browser testing tool used by developers worldwide.
Provides access to a wide range of browsers and devices for testing
Allows for parallel testing to save time and increase efficiency
Integrates with popular testing frameworks like Selenium and Appium
Offers features like screenshots, video recordings, and debugging tools
Used by companies like Microsoft, Twitter, and Airbnb for t
Yes, I faced a challenge in integrating a new third-party API with our existing system.
Had to understand the documentation of the API thoroughly
Encountered compatibility issues with our system
Worked closely with the API provider to troubleshoot and resolve issues
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Software Developer
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