Skip to main content

15 Best Meteor.Js Interview Questions and Answers

What Is Meteor Js?
Meteor or MeteorJs is an open-source platform for developing modern web, mobile (iOS, Android and Windows), and desktop apps with the help of using NodeJS platform. Meteor allows for rapid development and prototyping and produces cross-platform code.

Meteor automatically manages the data flow between cloud and client applications, as well as client UI state and rendering, regardless of which UI framework you use.
Meteor is a JavaScript platform used for developing web and mobile applications. Applications develop using Meteor framework supports different platforms (windows, android, and iOS). Meteor includes a key set of technologies such as Node.js and general JavaScript community.

Meteor was developed by Meteor Development Group and maintained by same and it is integrated with Angular, MongoDB, npm and Cordova and many more.

Why MeteorJs?
1.      Ship more with less code
2.      Build apps for any device - web, mobile (iOS, Android and windows), and desktop apps
3.      Integrate technologies you already use
4.      Reduce your development cost and time
Meteor make apps feel like top-tier web properties like Facebook or Twitter, or like a great desktop applications.

Meteor uses JavaScript language for front end as well as backend development. It makes dramatically fast development time and great for rapid prototyping.

What are the features of Meteor?
List of MeteorJs Features -
1.      Web and mobile - Used for developing Android, IOS and Web apps
2.      Packages - Used for support huge number of packages
3.      Meteor Galaxy - support Cloud service
4.      Universal Apps - Same code used for mobile device and web browser both.

Does Meteor Work On Windows?
Yes, you can install Meteor on Windows.


What Open Source License Does Meteor Use?
Meteor is available under the MIT license.

Is Meteor Secure?
Yes! It is secure.

What are the advantages of Meteor?
It is Open-source.
Coding is very simple and beginner friendly.
Meteor apps are by default real-time.

The development process is highly simplified as frontend, backend and database all uses one language i.e. JavaScript.

What are the disadvantages of Meteor?
Meteor is not much suitable for large and complex application.
Meteor API is rapidly changing.

Which database is supported by Meteor?
Currently, Meteor support MongoDB database. It may be rapidly change in future.

What is session and how session can be created in Meteor?
The session is used to save the data while apps are in use. This session data or saved data will be deleted while user leaves the apps.

The session are created by using Session.set() method and Session.get() method is used to get the data.

What is Blaze in Meteor?
Blaze is a Meteor package used for building live reactive templates.

What is Meteor EJSON?
The EJSON is an extension of JSON syntax that supports Date and Binary types. The date and binary can be de-serialize using the parse method.

Labels

Labels:
By Anil Singh | Rating of this article (*****)

Popular posts from this blog

List of Countries, Nationalities and their Code In Excel File

Download JSON file for this List - Click on JSON file    Countries List, Nationalities and Code Excel ID Country Country Code Nationality Person 1 UNITED KINGDOM GB British a Briton 2 ARGENTINA AR Argentinian an Argentinian 3 AUSTRALIA AU Australian an Australian 4 BAHAMAS BS Bahamian a Bahamian 5 BELGIUM BE Belgian a Belgian 6 BRAZIL BR Brazilian a Brazilian 7 CANADA CA Canadian a Canadian 8 CHINA CN Chinese a Chinese 9 COLOMBIA CO Colombian a Colombian 10 CUBA CU Cuban a Cuban 11 DOMINICAN REPUBLIC DO Dominican a Dominican 12 ECUADOR EC Ecuadorean an Ecuadorean 13 EL SALVA...
Read more

nullinjectorerror no provider for httpclient angular 17

In Angular 17 where the standalone true option is set by default, the app.config.ts file is generated in src/app/ and provideHttpClient(). We can be added to the list of providers in app.config.ts Step 1:   To provide HttpClient in a standalone app we could do this in the app.config.ts file, app.config.ts: import { ApplicationConfig } from '@angular/core'; import { provideRouter } from '@angular/router'; import { routes } from './app.routes'; import { provideClientHydration } from '@angular/platform-browser'; //This (provideHttpClient) will help us to resolve the issue  import {provideHttpClient} from '@angular/common/http'; export const appConfig: ApplicationConfig = {   providers: [ provideRouter(routes),  provideClientHydration(), provideHttpClient ()      ] }; The appConfig const is used in the main.ts file, see the code, main.ts : import { bootstrapApplication } from '@angular/platform-browser'; import { appConfig } from ...
Read more

Top 15+ Angular 17 Interview Questions Answers | For Experienced Professionals as well

G Google team released the latest version of Angular – Angular 17 on November 6, 2023, creating a significant milestone for the super fast front-end development. What Are the New Features in Angular 17? 1.       Angular 17 is the highly anticipated release for the community, bringing many new exciting features, updates, and improvements. 2.       New Syntax for Control Flow in Templates - new @if, @switch, @for, @case, @empty @end control flow syntax 3.       Deferred Loading - @defer partial template 4.       The Angular signals API 5.       Angular SSR and client hydration 6.       Automatic Migration to Build-in Control Flow 7.       Build Performance with ESBuild 8.       By default, set this newly generated component as a standalone, and now we don't have an app module file. To use (ng...
Read more

SOLID-Liskov Substitution Principle (LSP) Real-Time Example in C#

The SOLID Principles are the design principles that enable us to manage several software design problems. These principles provide us with ways to move from tightly coupled code to loosely coupled and encapsulated real business needs properly. Also readable, adaptable, and scalable code. The SOLID Principles  guide developers as they write readable, adaptable, and scalable code or design an application. The SOLID Principles can be applied to any OOP program. The SOLID Principles were developed by computer science instructor and author Robert C. Martin. Now, SOLID principles have also been adopted in both agile development and adaptive software development. The 5 principles of SOLID are: 1.       Single Responsibility Principle (SRP) 2.       Open-Closed Principle (OCP) 3.       Liskov Substitution Principle (LSP) 4.       Interface Segregation Principle (ISP) 5. ...
Read more

39 Best Object Oriented JavaScript Interview Questions and Answers

Most Popular 37 Key Questions for JavaScript Interviews. What is Object in JavaScript? What is the Prototype object in JavaScript and how it is used? What is "this"? What is its value? Explain why "self" is needed instead of "this". What is a Closure and why are they so useful to us? Explain how to write class methods vs. instance methods. Can you explain the difference between == and ===? Can you explain the difference between call and apply? Explain why Asynchronous code is important in JavaScript? Can you please tell me a story about JavaScript performance problems? Tell me your JavaScript Naming Convention? How do you define a class and its constructor? What is Hoisted in JavaScript? What is function overloadin...
Read more