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I applied via Recruitment Consulltant and was interviewed in Aug 2022. There was 1 interview round.
I applied via Approached by Company and was interviewed before May 2022. There were 2 interview rounds.
Improving Front End System Performance
Optimize images and reduce their size
Minimize HTTP requests and use caching
Use lazy loading for images and videos
Reduce the number of DOM elements
Use a Content Delivery Network (CDN)
Minimize the use of external scripts and plugins
Use asynchronous loading for scripts
Optimize CSS and JavaScript files
Use browser caching
Implement server-side rendering
Event Loop is a mechanism that allows JavaScript to handle multiple tasks simultaneously.
Event Loop is a part of JavaScript runtime that continuously checks the call stack and the task queue.
It prioritizes the tasks in the queue and pushes them to the call stack when it's empty.
This allows JavaScript to handle I/O operations and other asynchronous tasks without blocking the main thread.
Example: setTimeout() function ad...
I applied via Approached by Company and was interviewed in Oct 2023. There were 2 interview rounds.
Question on dsa and string theory along with oops concepts
I applied via Approached by Company and was interviewed in Jan 2022. There were 4 interview rounds.
It was sort of pair programming where you will be told to implement some feature. Here they check your coding style, your approach and the architecture you follow.
posted on 20 Mar 2024
Template and Reactive Forms in Angular are two ways to handle forms in Angular applications.
Template Forms are based on the traditional HTML forms and are easy to use for simple forms.
Reactive Forms are more flexible and powerful, allowing for complex form validation and dynamic form controls.
Template Forms use two-way data binding, while Reactive Forms use a more reactive approach with observables.
Reactive Forms are r...
I applied via Referral and was interviewed in Aug 2024. There was 1 interview round.
I was asked question on sliding window on finding the largest subarray with all distinct numbers. The interviewer was very helpful.
I applied via Instahyre and was interviewed in Oct 2021. There were 3 interview rounds.
Design a quiz application with HLD, LLD, and scalability.
Define the user flow and features of the application.
Create a high-level design with components and their interactions.
Create a low-level design with detailed modules and their interactions.
Consider scalability by using a distributed architecture and load balancing.
Use a database to store questions, answers, and user data.
Implement security measures to prevent ch
Abstract class is a class with some abstract methods while interface is a collection of abstract methods.
Abstract class can have both abstract and non-abstract methods while interface can only have abstract methods.
Abstract class can have constructors while interface cannot.
Abstract class can have instance variables while interface cannot.
Inheritance is achieved using extends keyword for abstract class and implements k...
I applied via Instahyre
1 hr, Java questions, SQL question, 1 DSA question
I applied via LinkedIn and was interviewed in Oct 2024. There were 2 interview rounds.
posted on 4 Feb 2024
I applied via Job Fair
Create a controller, service, and repository to save user details using Spring Data JPA.
Create a UserController class with appropriate mappings for saving user details.
Create a UserService class with a method to save user details.
Create a UserRepository interface that extends JpaRepository to handle database operations.
Implement the saveUserDetails method in the UserService class to call the save method of the UserRepo...
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