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OA, and some multiple choice questions
Node.js is a server-side JavaScript runtime environment that allows developers to build scalable and high-performance applications.
Node.js is built on the V8 JavaScript engine from Google Chrome.
It uses an event-driven, non-blocking I/O model that makes it lightweight and efficient.
Node.js has a large and active community of developers and a vast ecosystem of modules and packages.
It is commonly used for building web ap...
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I applied via Job Fair and was interviewed in Aug 2024. There were 3 interview rounds.
Node Js, computer science
System design in Node.js involves applying SOLID principles and design patterns for scalable and maintainable applications.
Use SOLID principles (Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, Dependency Inversion) to design modular and flexible systems.
Apply design patterns like MVC, Factory, Singleton, Observer, etc. to address common design problems and improve code reusability.
Utiliz...
posted on 13 Dec 2024
I applied via campus placement at Vellore Institute of Technology (VIT) and was interviewed in Nov 2024. There were 2 interview rounds.
OOP is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
OOP focuses on creating objects that interact with each other to solve problems.
Encapsulation: Objects can hide their internal state and require interactions through defined interfaces.
Inheritance: Objects can inherit attributes and methods from other objects.
Polymorphism: Objec...
Code a simple one
Use a basic programming language like Python or JavaScript
Create an array of strings
Print the array elements
I have worked on various projects including a web application for tracking inventory and a mobile app for managing tasks.
Developed a web application using React.js for tracking inventory levels and generating reports
Created a mobile app using Flutter for managing tasks and setting reminders
Implemented RESTful APIs for communication between frontend and backend systems
I am a software developer with 5 years of experience in Java, Python, and SQL.
5 years of experience in Java, Python, and SQL
Strong problem-solving skills
Experience working in Agile development environment
Passionate about learning new technologies
I want to work at msg global solutions because of their reputation for innovative solutions and collaborative work environment.
I am impressed by msg global solutions' track record of delivering cutting-edge software solutions to clients.
I am excited about the opportunity to work with a team of talented developers and collaborate on challenging projects.
I value the emphasis msg global solutions places on professional de...
I applied via Job Portal and was interviewed in Sep 2024. There were 4 interview rounds.
2 DSA question was asked
40 questions in 20 minutes
Generate all possible permutations of an array of strings
Use recursion to generate permutations
Swap elements to create different permutations
Base case: when array size is 1, return array as permutation
posted on 6 Aug 2024
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There were 2 interview rounds.
Coding for international
posted on 19 Sep 2024
I applied via Job Portal
60mintues DSA level coding exam
I was interviewed before Dec 2023.
Online assessment with quantitative and qualitative questions
Some Tree traversal coding question
HashMap is a data structure that stores key-value pairs and provides constant time complexity for basic operations.
HashMap allows quick access to values based on their keys
Keys must be unique and values can be duplicated
HashMap is not thread-safe and requires synchronization for concurrent access
Java's HashMap implementation uses hashing to distribute keys across buckets
posted on 30 May 2021
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
MVC is a software architecture pattern that separates an application into three interconnected components: Model, View, and Controller.
MVC stands for Model-View-Controller
Model represents the data and business logic
View represents the user interface
Controller handles user input and updates the model and view accordingly
Partial view is a reusable view component that can be rendered within another view
It is used to reduc...
based on 1 interview
Interview experience
VDart
Magic Edtech
Saama Technologies
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