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I was interviewed in Feb 2025.
Promises and Observables in Angular and JavaScript programs
Promises are used for asynchronous operations in JavaScript, representing a value that may be available now, in the future, or never
Observables are used in Angular for handling asynchronous data streams, allowing for easier management of multiple values over time
Promises have a single value, while Observables can emit multiple values over time
Promises use .then...
The program relates to arrays, where they will present some questions
What is interceptor in angular?
How to pass data from one component to another component which has no relationship?
What is two way data binding?
There are multiple ways to pass data from one component to another in Angular, including Input bindings, Output bindings, Services, and ViewChild/ViewChildren.
Input bindings: Passing data from parent to child component using @Input decorator.
Output bindings: Passing data from child to parent component using @Output decorator and EventEmitter.
Services: Sharing data between components using a shared service.
ViewChild/Vie...
A service in Angular is a singleton object that can be used to share data or functionality across different parts of an application.
Services are used to encapsulate reusable code and provide a way to share data and functionality between components.
Services are typically injected into components or other services using Angular's dependency injection system.
Services can be used to make HTTP requests, handle business logi...
Custom directives in Angular allow you to create reusable components with custom behavior.
Custom directives are used to extend the functionality of HTML elements or attributes in Angular applications.
They can be used to create reusable components with custom behavior.
Directives are markers on a DOM element that tell Angular to attach a specified behavior to that DOM element or transform the DOM element and its children...
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I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Company Website and was interviewed in Oct 2018. There was 0 interview round.
I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.
I applied via LinkedIn and was interviewed before Dec 2020. There was 1 interview round.
C++ is an extension of C with object-oriented programming features.
C++ supports object-oriented programming while C does not.
C++ has classes and templates while C does not.
C++ has better support for function overloading and default arguments.
C++ has a standard library that includes many useful functions.
C++ allows for both procedural and object-oriented programming.
C++ is generally considered to be a more complex langu
I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.
Some of the top questions asked at the Reserve Bank Information Technology Angular Frontend Developer interview -
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