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I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.
Maths test and coding mcq quesions
Method overloading is having multiple methods in the same class with the same name but different parameters. Method overriding is having a method in a subclass with the same name and parameters as a method in the superclass.
Method overloading is resolved at compile time based on the method signature, while method overriding is resolved at runtime based on the object type.
In method overloading, the return type can be di...
I applied via Naukri.com and was interviewed before Jan 2024. There were 2 interview rounds.
I appeared for an interview before Aug 2023.
I applied via Naukri.com and was interviewed before May 2023. There were 3 interview rounds.
Coding Questions with basic questions on programming output questions
Beans are a type of legume that come in various forms, including black beans, kidney beans, and chickpeas.
Black beans
Kidney beans
Chickpeas
REALCODERZ interview questions for popular designations
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It was a live coding round where expectation was to come up with a framework in Java from Scratch
Design Round in HLD involves creating a high-level design for a software system.
Identify the main components of the system and their interactions
Define the architecture of the system including layers, modules, and interfaces
Consider scalability, performance, security, and maintainability
Use UML diagrams like class diagrams, sequence diagrams, and component diagrams
Document the design decisions and rationale
I applied via Campus Placement and was interviewed in Apr 2024. There were 4 interview rounds.
2 questions, Easy and medium based
I applied via Recruitment Consulltant and was interviewed before Aug 2023. There were 2 interview rounds.
The current project follows a microservices architecture with Docker containers for scalability and flexibility.
Microservices architecture is used to break down the application into smaller, independent services that can be developed, deployed, and scaled independently.
Docker containers are utilized for packaging the application and its dependencies into a standardized unit for easy deployment and management.
Service di...
Basic coding questions
I applied via Approached by Company and was interviewed in Aug 2024. There were 3 interview rounds.
var, let, and const are all used to declare variables in JavaScript, but they have different scopes and mutability.
var is function-scoped and can be redeclared and reassigned
let is block-scoped and can be reassigned but not redeclared
const is block-scoped and cannot be reassigned or redeclared
Polyfills of bind method provide a way to use the bind method in older browsers that do not support it natively.
Polyfill code typically checks if the bind method is available and if not, it creates a new function that mimics the behavior of bind.
One common polyfill for the bind method is the following: Function.prototype.bind = Function.prototype.bind || function() { // polyfill code here };
Polyfills are often used to ...
Create a search bar component in React for filtering data
Create a functional component for the search bar
Use state to store the search query
Implement a onChange event handler to update the search query
Filter the data based on the search query
I structure my work by breaking down tasks, setting priorities, creating timelines, and regularly reviewing progress.
Break down tasks into smaller, manageable chunks
Set priorities based on deadlines and importance
Create timelines to track progress and ensure timely completion
Regularly review progress and adjust plans as needed
To make a project from scratch, start by defining requirements, creating a plan, designing the architecture, implementing the code, testing, and deploying.
Define project requirements and goals
Create a project plan with timelines and milestones
Design the architecture of the project, including database schema and system components
Implement the code following best practices and coding standards
Test the project thoroughly ...
posted on 14 May 2024
Event loop in Node.js manages asynchronous operations by executing callback functions when certain events occur.
Event loop is responsible for handling I/O operations, timers, and callbacks in Node.js
It allows Node.js to perform non-blocking operations efficiently
Event loop continuously checks the event queue for new events to execute
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