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I was interviewed in Aug 2024.
Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
It enables a single interface to represent multiple data types.
Examples include method overloading and method overriding in object-oriented programming.
Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.
Encapsulation helps in hiding the internal state of an object and restricting access to it.
It allows for better control over the data by preventing external code from directly modifying it.
Encapsulation also promotes code reusability and modularity by grouping related data and methods together.
Example: In object-orient...
Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.
Encapsulation helps in hiding the internal state of an object and restricting access to it.
It allows for better control over the data by preventing direct access from outside the class.
Encapsulation also helps in achieving data abstraction and information hiding.
Example: In a class representing a bank account, the acco...
Polymorphism is the ability of a single function or method to operate on different types of data.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).
Example: Inheritance in object-oriented programming languages like Java allows for polymorphism.
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I applied via Internshala and was interviewed in Dec 2021. There were 3 interview rounds.
They mostly ask some basic dsa questions in the automated interview
I applied via LinkedIn and was interviewed in Jun 2022. There were 4 interview rounds.
I applied via eLitmus and was interviewed before Sep 2022. There were 4 interview rounds.
General coding test includes basic DSA, understanding of FE, BE, DB, etc.,
posted on 11 Sep 2024
I applied via Job Portal and was interviewed before Sep 2023. There were 2 interview rounds.
There was an automated machine coding round where i had to solve multiple problems as well as answer multiple questions related to Javascript and the development process as a whole.
Promises in JS are objects representing the eventual completion or failure of an asynchronous operation. Async/await is a syntactic sugar for working with promises.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Async/await is a modern way to work with asynchronous code in JavaScript, making it easier to read and write.
Async functions...
I applied via LinkedIn and was interviewed before Jan 2023. There were 2 interview rounds.
Simple coding test. LC medium
I was interviewed before Oct 2023.
Closure in JavaScript allows a function to access variables from its outer scope even after the outer function has finished executing.
Closure is created when a function is defined within another function and the inner function references variables from the outer function.
The inner function maintains a reference to the outer function's scope, allowing it to access those variables even after the outer function has return...
I applied via Company Website and was interviewed in Apr 2021. There were 3 interview rounds.
Design patterns are reusable solutions to common software problems.
Creational patterns: Singleton, Factory, Abstract Factory, Builder
Structural patterns: Adapter, Bridge, Composite, Decorator, Facade, Flyweight, Proxy
Behavioral patterns: Chain of Responsibility, Command, Interpreter, Iterator, Mediator, Memento, Observer, State, Strategy, Template Method, Visitor
We use design patterns to improve code readability, maint...
I applied via LinkedIn and was interviewed in Sep 2024. There was 1 interview round.
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